Ersin Tacir (born April 1, 1985 in Van, Turkey) is a Turkish racewalker.
He is a member of PTT SK.He earned a quota spot for 2016 Summer Olympics with his performance in the 20 km race walk event at the European Athletics Podebrady Walking 2016 in the Czech Republic.
His time of 1:22:19 is a new national record as well.