Tetyana Semykina (Ukrainian: Тетяна Семикіна, née Yatsenkyan - Ukrainian: Яценкян, later Teklyan - Ukrainian: Теклян; born October 19, 1973) is a Ukrainian sprint canoer who competed from the late 1990s to the mid-2000s (decade). Competing in two Summer Olympics, she won a bronze medal in the K-4 500 m event at Athens in 2004.
Semykina also won two medals in the K-4 1000 m event at the ICF Canoe Sprint World Championships with a silver in 2003 and a bronze in 2001.