| Birth Date: | 3 April 1996 |
| Sport: | Athletics |
| Coach: | Viktoras Meškauskas |
| Event: | 20km Race Walk |
Monika Vaiciukevičiūtė (born 3 April 1996) is a female professional race walker who competes internationally for Lithuania.
Her twin sister Živilė Vaiciukevičiūtė also competing in race walking.