Jan Friš (born 19 December 1995) is a Czech middle-distance runner specialising in the 1500 metres. He won the silver medal at the 2019 Summer Universiade.

International competitions Representing the 2014World Junior ChampionshipsEugene, United States24th (h)3000 m s'chase9:20.522015European Indoor ChampionshipsPrague, Czech Republic12th (h)1500 m3:47.162017European Indoor ChampionshipsBelgrade, Serbia16th (h)1500 m3:50.38European U23 ChampionshipsBydgoszcz, Poland22nd (h)1500 m3:47.732019European Indoor ChampionshipsBirmingham, United Kingdom19th (h)1500 m3:49.59UniversiadeNaples, Italy2nd1500 m3:53.958th (h)4 × 400 m relay3:10.772021European Indoor ChampionshipsToruń, Poland11th1500 m3:42.972022European ChampionshipsMunich, Germany19th (h)1500 m3:40.992023European Indoor ChampionshipsIstanbul, Turkey8th1500 m3:40.862025European Running ChampionshipsLeuven, Belgium38th10 km29:13

Personal bests Outdoor 800 metres – 1:46.32 (Kladno 2021) 1000 metres – 2:19.15 (Pliezhausen 2021) 1500 metres – 3:38.71 (Ostrava 2022) One mile – 4:01.41 (Ostrava 2019) 3000 metres – 8:03.54 (Pliezhausen 2019) 5000 metres – 14:16.75 (Opava 2020) 3000 metres steeplechase – 9:01.13 (Plzeň 2019) Indoor 800 metres – 1:47.35 (Prague 2021) 1000 metres – 2:19.77 (Prague 2021) 1500 metres – 3:40.38 (Ostrava 2021) One mile – 4:01.35 (Ostrava 2023) 3000 metres – 7:57.72 (Ostrava 2021)

References