Sergejus Jeriomkinas is a Lithuanian male acrobatics gymnast. He competed in pairs with Jana Plotnikova. Jeriomkinas started acrobatics at the . In 1992 the pair won silver in the European championships, bronze in the world championships and qualified for the World Games. In the 1993 World Games, the Plotnikova/Jeriomkinas pair won silver in the mixed pairs tempo event.