Steve, Stephen or Steven Walsh may refer to:

• Steve Walsh (American football) (born 1966), former quarterback in the National Football League
• Steve Walsh (DJ) (1959–1988), British disc jockey
• Steve Walsh (footballer) (born 1964), former professional footballer
• Steve Walsh (musician) (born 1951), of the 1970s progressive rock band Kansas
• Steve Walsh (rugby league) (born 1958), Australian rugby league player for South Sydney
• Steve Walsh (referee) (born 1972), New Zealand referee affiliated to the Australian Rugby Union
• Steven Walsh (born 1973), American politician
• Stephen Walsh (athlete) (born 1960), retired male long jumper from New Zealand
• Stephen Walsh (hurler) (born 1985), Irish hurler
• Stephen Walsh (money manager) (born 1944), American money manager
• Stephen Walsh (politician) (1859–1929), British miner, trade unionist and Labour Party politician
• Stephen Walsh (writer), English writer and scholar
• Steve Walsh (scout), English football scout