<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/rega/oneafiler" xmlns:ns1="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>1-A/A</submissionType>
    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0002096363</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
        <offeringFileNumber>024-12686</offeringFileNumber>
      </filer>
      <flags>
        <sinceLastFiling>true</sinceLastFiling>
      </flags>
    </filerInfo>
  </headerData>
  <formData>
    <employeesInfo>
      <issuerName>Tranquil Healthcare Fund I, LLC</issuerName>
      <jurisdictionOrganization>DE</jurisdictionOrganization>
      <yearIncorporation>2025</yearIncorporation>
      <cik>0002096363</cik>
      <sicCode>6159</sicCode>
      <irsNum>39-5126583</irsNum>
      <fullTimeEmployees>0</fullTimeEmployees>
      <partTimeEmployees>0</partTimeEmployees>
    </employeesInfo>
    <issuerInfo>
      <street1>18200 Von Karman Ave.</street1>
      <street2>Suite 850</street2>
      <city>Irvine</city>
      <stateOrCountry>CA</stateOrCountry>
      <zipCode>92612</zipCode>
      <phoneNumber>646-902-4953</phoneNumber>
      <connectionName>Silvestre Law Group, P.C.</connectionName>
      <industryGroup>Other</industryGroup>
      <cashEquivalents>600.00</cashEquivalents>
      <investmentSecurities>0.00</investmentSecurities>
      <accountsReceivable>0.00</accountsReceivable>
      <propertyPlantEquipment>0.00</propertyPlantEquipment>
      <totalAssets>600.00</totalAssets>
      <accountsPayable>76350.00</accountsPayable>
      <longTermDebt>0.00</longTermDebt>
      <totalLiabilities>76350.00</totalLiabilities>
      <totalStockholderEquity>-75750.00</totalStockholderEquity>
      <totalLiabilitiesAndEquity>600.00</totalLiabilitiesAndEquity>
      <totalRevenues>0.00</totalRevenues>
      <costAndExpensesApplToRevenues>0.00</costAndExpensesApplToRevenues>
      <depreciationAndAmortization>0.00</depreciationAndAmortization>
      <netIncome>-76350.00</netIncome>
      <earningsPerShareBasic>-0.12</earningsPerShareBasic>
      <earningsPerShareDiluted>-0.12</earningsPerShareDiluted>
      <nameAuditor>Wahl Street Accountancy Corporation</nameAuditor>
    </issuerInfo>
    <commonEquity>
      <commonEquityClassName>Common Shares</commonEquityClassName>
      <outstandingCommonEquity>847000</outstandingCommonEquity>
      <commonCusipEquity>000000000</commonCusipEquity>
      <publiclyTradedCommonEquity>None</publiclyTradedCommonEquity>
    </commonEquity>
    <preferredEquity>
      <preferredEquityClassName>Series A Preferred Shares</preferredEquityClassName>
      <outstandingPreferredEquity>0</outstandingPreferredEquity>
      <preferredCusipEquity>000000000</preferredCusipEquity>
      <publiclyTradedPreferredEquity>None</publiclyTradedPreferredEquity>
    </preferredEquity>
    <debtSecurities>
      <debtSecuritiesClassName>Convertible Promissory Notes</debtSecuritiesClassName>
      <outstandingDebtSecurities>325000</outstandingDebtSecurities>
      <cusipDebtSecurities>000000000</cusipDebtSecurities>
      <publiclyTradedDebtSecurities>None</publiclyTradedDebtSecurities>
    </debtSecurities>
    <issuerEligibility>
      <certifyIfTrue>true</certifyIfTrue>
    </issuerEligibility>
    <applicationRule262>
      <certifyIfNotDisqualified>true</certifyIfNotDisqualified>
    </applicationRule262>
    <summaryInfo>
      <indicateTier1Tier2Offering>Tier2</indicateTier1Tier2Offering>
      <financialStatementAuditStatus>Audited</financialStatementAuditStatus>
      <securitiesOfferedTypes>Equity (common or preferred stock)</securitiesOfferedTypes>
      <offerDelayedContinuousFlag>Y</offerDelayedContinuousFlag>
      <offeringYearFlag>N</offeringYearFlag>
      <offeringAfterQualifFlag>N</offeringAfterQualifFlag>
      <offeringBestEffortsFlag>Y</offeringBestEffortsFlag>
      <solicitationProposedOfferingFlag>N</solicitationProposedOfferingFlag>
      <resaleSecuritiesAffiliatesFlag>N</resaleSecuritiesAffiliatesFlag>
      <securitiesOffered>5500000</securitiesOffered>
      <outstandingSecurities>0</outstandingSecurities>
      <pricePerSecurity>10.0000</pricePerSecurity>
      <issuerAggregateOffering>50000000.00</issuerAggregateOffering>
      <securityHolderAggegate>0.00</securityHolderAggegate>
      <qualificationOfferingAggregate>0.00</qualificationOfferingAggregate>
      <concurrentOfferingAggregate>0.00</concurrentOfferingAggregate>
      <totalAggregateOffering>50000000.00</totalAggregateOffering>
      <auditorServiceProviderName>Wahl Street Accountancy Corporation</auditorServiceProviderName>
      <auditorFees>11000.00</auditorFees>
      <legalServiceProviderName>Silvestre Law Group, P.C.</legalServiceProviderName>
      <legalFees>50000.00</legalFees>
      <estimatedNetAmount>49939000.00</estimatedNetAmount>
      <clarificationResponses>Excludes marketing costs of the sales effort of this and expenses incurred by the Issuer related to the Offering Statement to be undertaken by the Company. See Use of Proceeds in Part II below.</clarificationResponses>
    </summaryInfo>
    <juridictionSecuritiesOffered>
      <jurisdictionsOfSecOfferedSame>true</jurisdictionsOfSecOfferedSame>
      <issueJuridicationSecuritiesOffering>AL</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>AK</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>AZ</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>AR</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>CA</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>CO</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>CT</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>DE</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>FL</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>GA</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>HI</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>ID</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>IL</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>IN</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>IA</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>KS</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>KY</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>LA</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>ME</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>MD</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>MA</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>MI</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>MN</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>MS</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>MO</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>MT</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>NE</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>NV</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>NH</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>NJ</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>NM</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>NY</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>NC</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>ND</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>OH</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>OK</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>OR</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>PA</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>RI</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>SC</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>SD</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>TN</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>TX</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>UT</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>VT</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>VA</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>WA</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>WV</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>WI</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>WY</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>DC</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>PR</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A0</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A1</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A2</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A3</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A4</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A5</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A6</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A7</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A8</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>A9</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>B0</issueJuridicationSecuritiesOffering>
      <issueJuridicationSecuritiesOffering>Z4</issueJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>AL</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>AK</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>AZ</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>AR</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>CA</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>CO</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>CT</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>DE</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>FL</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>GA</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>HI</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>ID</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>IL</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>IN</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>IA</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>KS</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>KY</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>LA</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>ME</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>MD</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>MA</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>MI</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>MN</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>MS</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>MO</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>MT</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>NE</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>NV</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>NH</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>NJ</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>NM</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>NY</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>NC</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>ND</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>OH</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>OK</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>OR</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>PA</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>RI</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>SC</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>SD</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>TN</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>TX</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>UT</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>VT</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>VA</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>WA</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>WV</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>WI</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>WY</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>DC</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>PR</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A0</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A1</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A2</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A3</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A4</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A5</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A6</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A7</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A8</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>A9</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>B0</dealersJuridicationSecuritiesOffering>
      <dealersJuridicationSecuritiesOffering>Z4</dealersJuridicationSecuritiesOffering>
    </juridictionSecuritiesOffered>
    <securitiesIssued>
      <securitiesIssuerName>Tranquil Healthcare Fund I, LLC</securitiesIssuerName>
      <securitiesIssuerTitle>Common Shares (represents limited liability company membership</securitiesIssuerTitle>
      <securitiesIssuedTotalAmount>847000</securitiesIssuedTotalAmount>
      <securitiesPrincipalHolderAmount>1000000</securitiesPrincipalHolderAmount>
      <securitiesIssuedAggregateAmount>We were incorporated under the name Tranquil Healthcare, Inc. on October 21, 2025 ("Predecessor Company"). In connection with the Predecessor Company's formation, we issued a total of 825,000 shares of common stock in connection with its formation. The shares were issued to the Predecessor Company's officers, directors and consultants for total consideration of $825.00. (b) In addition, the Predecessor Company issued an aggregate of $325,000 worth of convertible notes and the Company issued $50,000 in promissory notes. In connection with the notes, we issued 22,000 shares of the Predecessor Company's common stock. We did not receive any additional consideration for the shares. (ii) On March 3, 2026, in connection with the reorganization of the issuer from a corporation to a limited liability company, we changed our name to Tranquil Healthcare Fund I, LLC and issued a total of 847,000 shares of Common Stock in exchange for 847,000 shares of Tranquil Healthcare, Inc. the Predecessor Company common stock. Following the transaction, the Predecessor Company's shareholders collectively owned 100% of our issued and outstanding Common Shares. (iii) On March 3, 2026, all of the holders of our Common Shares entered into a purchase agreement with Tranquil Healthcare Holdings, Inc., the Issuer's manager ("Manager") whereby all of our members sold their Common Shares for shares of capital stock of the Manager. As a result of the transaction, the Issuer became the wholly owned subsidiary of the Manager who owns 100% of Issuer's issued and outstanding Common Shares.</securitiesIssuedAggregateAmount>
      <aggregateConsiderationBasis>0</aggregateConsiderationBasis>
    </securitiesIssued>
    <unregisteredSecuritiesAct>
      <securitiesActExcemption>Exempt from registration under Section 4(2) of the Securities Act and Rules promulgated thereunder.</securitiesActExcemption>
    </unregisteredSecuritiesAct>
  </formData>
</edgarSubmission>
