| Viktor Ajbek | |
| Birth Date: | 1920 9, df=yes |
| Birth Place: | Vukovar, Kingdom of Serbs, Croats and Slovenes |
| Death Place: | Zagreb, Croatia |
| Clubs1: | NK Sloga |
| Clubs2: | Concordia Zagreb |
| Nationalyears1: | 1942 |
| Nationalteam1: | Croatia |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Viktor Ajbek (9 September 1920 in Vukovar – 3 February 1993 in Zagreb) was a Croatian footballer who played international football for the Croatia national team.
He started playing with the youth side of Vukovar's NK Sloga before moving to top-flight club Concordia Zagreb. He was champion of Croatia with Concordia in 1942.
With the establishment of the Independent State of Croatia and its respective national team, Ajbek played once for that Croatian team in an October 1942 friendly match against Greece.[1]