Johnny Gray (born 1960) is an American former runner.

Johnny Gray may also refer to:

• Johnny Gray (baseball) (1926–2014), American baseball player
• Johnny Gray (drag racing) (born 1953), American drag racer
• Johnnie Gray (born 1953), American football player
• Jonny Gray (born 1994), Scottish rugby union player

• Johnny Grey (born 1951), British designer
• Jonny Gray (actor) (born 1999), Canadian actor

• John Gray (disambiguation)
• Jonathan Gray (disambiguation)