| Helmuth Søbirk | |
| Fullname: | Helmuth Arne Torkild Emin Søbirk |
| Birth Date: | 8 September 1916 |
| Birth Place: | Valby, Denmark |
| Position: | Right winger |
| Youthclubs1: | B 93 |
| Youthclubs2: | Boldklubben Frem |
| Years1: | 1935–1937 |
| Years2: | 1937–1939 |
| Years3: | 1939–1949 |
| Clubs1: | Boldklubben Frem |
| Clubs2: | B 93 |
| Clubs3: | Boldklubben Frem[1] |
| Caps2: | 44 |
| Goals2: | 31 |
| Caps3: | 146 |
| Goals3: | 57 |
| Nationalyears1: | 1935–1945 |
| Nationalteam1: | Denmark |
| Nationalcaps1: | 30 |
| Nationalgoals1: | 10 |
Helmuth Arne Torkild Emin Søbirk (8 September 1916 - 19 August 1992) was a Danish amateur football player, who played 30 games and scored 10 goals for the Denmark national football team. Due to World War II, 10 of his last 14 internationals were matches against Sweden. Søbirk spent his club career with BK Frem and B 93. He was a forward and known for his trickery and cheeky style, which could zap his opponent's confidence.[2]
Søbirk worked as a hospital porter and radio dealer.[3]