Adolfas Aleksejūnas
| Personal information | |
|---|---|
| Nationality | Lithuanian |
| Born | 27 June 1937 Meldiniai, Lithuania |
| Height | 172 cm (5 ft 8 in) |
| Weight | 66 kg (146 lb) |
| Sport | |
| Sport | Middle-distance running |
| Event | Steeplechase |
Adolfas Aleksejūnas (Адольфас Алексеюнас; born 27 June 1937) is a Lithuanian middle-distance runner. He competed in the men's 3000 metres steeplechase at the 1964 Summer Olympics, representing the Soviet Union.