Tamara Koba (born 24 February 1957) is a Ukrainian former middle- and long-distance runner who competed for Ukraine and the Soviet Union.

She was a bronze medallist in the 10,000 metres at the 1993 European Cup, though her selection for that event at the 1993 World Championships in Athletics was brought to a halt due to injury.

She led the rankings for the Ukrainian women at the 1995 IAAF World Cross Country Championships in 60th place and took the 5000 m bronze at the 1995 European Cup.

[3] In her later career, Koba moved into road running, competing in a variety of lower level races in Germany, Austria and the Netherlands and regularly placing within the top five of those competitions.

[3] She was a one-time national champion, being the inaugural winner of the 5000 metres women's race at the Ukrainian Athletics Championships in 1995.