Ryan Stewart

Ryan Stewart may refer to:
 * Ryan Stewart (American football) (born 1973), former American football safety
 * Ryan Stewart (ice hockey) (born 1967), former ice hockey player
 * Ryan Stewart (footballer, born 1982), Trinidadian footballer
 * Ryan Stewart (footballer, born 1985), Northern Irish footballer and manager
 * Ryan Stewart (footballer, born 1993), Scottish footballer
 * Ryan Stewart (songwriter), Canadian songwriter and producer
 * Ryan Stewart, a character portrayed by Jesse Plemons in the television series Cold Case