James Reilly may refer to:
- James Reilly (Canadian politician) (1835âÂÂ1909), Canadian businessman and Mayor of Calgary
- James Reilly (Irish politician) (born 1955), Irish Fine Gael politician
- James Reilly (swimmer) (1890âÂÂ1962), American swimmer
- James Bernard Reilly (1845âÂÂ1924), U.S. Representative from Pennsylvania
- James E. Reilly (1948âÂÂ2008), American television scriptwriter
- James F. Reilly (born 1954), American astronaut and geologist, director of the U.S. Geological Survey
- James Marshall Reilly (born 1981), American entrepreneur, author and public speaker
- James W. Reilly (1828âÂÂ1905), American Civil War general in the Union Army and Ohio state representative
- Jim Reilly (born 1957), drummer for punk band Stiff Little Fingers
- Jim Reilly (American football) (1948âÂÂ1994), American football player
- Jim Reilly (Gaelic footballer) (1924âÂÂ2013), Irish footballer
- Jim Reilly (Illinois politician) (1945âÂÂ2022), American politician from Illinois
- Joe Reilly (baseball) (James Reilly, 1861âÂÂ?), American baseball player
- James Reilly (boxer), Scottish boxer
See also