v3.26.1
Cover - shares
 3 Months Ended
Mar. 31, 2026
May 06, 2026
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2026  
Document Transition Report false  
Entity File Number 814-01561  
Entity Registrant Name T. ROWE PRICE OHA SELECT PRIVATE CREDIT FUND  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 88-6521578  
Entity Address, Address Line One 1 Vanderbilt  
Entity Address, Address Line Two 16th Floor  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10017  
City Area Code 212  
Local Phone Number 326-1500  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Central Index Key 0001901164  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Class S    
Document Information [Line Items]    
Title of 12(g) Security Class S common shares of beneficial interest, par value $0.01  
Entity Common Stock, Shares Outstanding   4,802,186
Class D    
Document Information [Line Items]    
Title of 12(g) Security Class D common shares of beneficial interest, par value $0.01  
Entity Common Stock, Shares Outstanding   7,467,624
Class I    
Document Information [Line Items]    
Title of 12(g) Security Class I common shares of beneficial interest, par value $0.01  
Entity Common Stock, Shares Outstanding   49,990,570