SEC FORM 13F-HR

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:		3235-0006
Expires:	July 31, 2015
Estimated average burden
hours per response:		23.8

Report for the Calendar Year or Quarter Ended:

03-31-2022

Check here if Amendment		Amendment Number:
This Amendment (Check only one.):		is a restatement.
		adds new holdings entries.

Institutional Investment Manager Filing this Report:
Name:	LONESTAR CAPITAL MANAGEMENT LLC
Address:	3000 SAND HILL ROAD,
	BUILDING 4, SUITE 110

	MENLO PARK , CA94025
Form 13F File Number:	028-11133

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:	Yedi Wong
Title:	CFO
Phone:	4153627677
Signature, Place, and Date of Signing:
Yedi Wong		Menlo Park , CA	05-16-2022
[Signature]		[City, State]	[Date]

Report Type (Check only one.):
X	13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
	13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
	13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

Form 13F Summary Page
	Report Summary:
	Number of Other Included Managers:	0
	Form 13F Information Table Entry Total:	30
	Form 13F Information Table Value Total:	784,297
		(thousands)

List of Other Managers Reporting for this Manager: [If there are no entries in this list, omit this section.]
		Form 13F File Number	Name

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]
	No.	Form 13F File Number	Name

SEC FORM 13F-HR

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

OMB APPROVAL

OMB Number:		3235-0006
Expires:	July 31, 2015
Estimated average burden
hours per response:		23.8

COLUMN 1	COLUMN 2	COLUMN 3	COLUMN 4	COLUMN 5			COLUMN 6	COLUMN 7	COLUMN 8
			VALUE	SHRS OR	SH/	PUT/	INVESTMENT	OTHER	VOTING AUTHORITY
NAME OF ISSUER	TITLE OF CLASS	CUSIP	(x$1000)	PRN AMT	PRN	CALL	DISCRETION	MANAGER	SOLE	SHARED	NONE
ALGOMA STL GROUP INC	COM	015658107	7,875	700,000	SH		SOLE		700,000	0	0
ARCH RESOURCES INC	CL A	03940R107	6,182	45,000	SH		SOLE		45,000	0	0
ATLAS AIR WORLDWIDE HLDGS IN	COM NEW	049164205	8,637	100,000	SH		SOLE		100,000	0	0
BGC PARTNERS INC	CL A	05541T101	8,360	1,900,000	SH		SOLE		1,850,000	0	0
COHERUS BIOSCIENCES INC	NOTE 1.500% 4/1	19249HAB9	7,938	8,000,000	PRN		SOLE		8,000,000	0	0
COTY INC	COM CL A	222070203	4,495	500,000	SH		SOLE		500,000	0	0
EQT CORP	COM	26884L109	17,205	500,000	SH		SOLE		500,000	0	0
ENERGY TRANSFER L P	COM UT LTD PTN	29273V100	22,380	2,000,000	SH		SOLE		2,000,000	0	0
ENERGY TRANSFER L P	CALL	29273V900	39,794	35,562	SH	Call	SOLE		35,562	0	0
GARRETT MOTION INC	PFD CONV SER A	366505204	24,853	3,005,225	SH		SOLE		3,005,225	0	0
HARLEY DAVIDSON INC	COM	412822108	11,032	280,000	SH		SOLE		280,000	0	0
HERTZ GLOBAL HLDGS INC	COM NEW	42806J700	17,720	800,000	SH		SOLE		800,000	0	0
KOSMOS ENERGY LTD	COM	500688106	19,773	2,750,000	SH		SOLE		2,750,000	0	0
MURPHY OIL CORP	COM	626717102	11,309	280,000	SH		SOLE		280,000	0	0
NEW FORTRESS ENERGY INC	COM CL A	644393100	17,044	400,000	SH		SOLE		400,000	0	0
SOUTHWESTERN ENERGY CO	COM	845467109	5,378	750,000	SH		SOLE		750,000	0	0
STANDARD LITHIUM LTD	COM	853606101	5,280	600,000	SH		SOLE		600,000	0	0
TALOS ENERGY INC	COM	87484T108	3,158	200,000	SH		SOLE		200,000	0	0
UNITED STATES STL CORP NEW	COM	912909108	11,322	300,000	SH		SOLE		300,000	0	0
WESTERN MIDSTREAM PARTNERS L	COM UNIT LP INT	958669103	6,305	250,000	SH		SOLE		250,000	0	0
WILLSCOT MOBIL MINI HLDNG CO	COM CL A	971378104	11,348	290,000	SH		SOLE		290,000	0	0
GOLAR LNG LTD	SHS	G9456A100	19,824	800,000	SH		SOLE		800,000	0	0
TRANSOCEAN LTD	REG SHS	H8817H100	8,912	1,950,000	SH		SOLE		1,950,000	0	0
STELLANTIS N.V	SHS	N82405106	6,508	400,000	SH		SOLE		400,000	0	0
GLOBAL SHIP LEASE INC NEW	COM CL A	Y27183600	11,396	400,000	SH		SOLE		400,000	0	0
ZIM INTEGRATED SHIPPING SERV	SHS	M9T951109	7,998	110,000	SH		SOLE		110,000	0	0
DANAOS CORPORATION	SHS	Y1968P121	4,665	45,475	SH		SOLE		45,475	0	0
SPDR S&P 500 ETF TR	PUT	78462F953	225,820	5,000	SH	Put	SOLE		5,000	0	0
ARK ETF TR	PUT	00214Q954	26,516	4,000	SH	Put	SOLE		4,000	0	0
ISHARES TR	PUT	464287955	205,270	10,000	SH	Put	SOLE		10,000	0	0