Dan McCarthy
Dan, Daniel, or Danny McCarthy may refer to:
- Dan McCarthy (hurler), Irish hurler
- Dan McCarthy (ice hockey), Canadian ice hockey player
- Dan McCarthy (JAG), captain in the United States Navy
- Dan McCarthy (vibraphonist), Canadian jazz vibraphone player
- Daniel McCarthy (politician), Irish politician
- Daniel McCarthy (producer), Canadian television producer
- Daniel M. McCarthy, American Democratic politician and lawyer
- Daniel W. McCarthy, American composer
- Danny McCarthy, American actor
- Danny McCarthy (footballer), Welsh football winger