| Halldór Halldórsson | |
| Fullname: | Halldór Axel Halldórsson |
| Birth Date: | 13 April 1931 |
| Position: | Defender |
| Clubs1: | Valur |
| Nationalyears1: | 1949–1957 |
| Nationalteam1: | Iceland |
| Nationalcaps1: | 11 |
| Nationalgoals1: | 1 |
Halldór Axel Halldórsson (13 April 1931 - 14 November 2003) was an Icelandic footballer who played as a defender.[1] He made eleven appearances for the Iceland national team from 1949 to 1957.[2]