Alpaslan Eratli (born 1948 in Istanbul) is former Turkish footballer.
Between 1973-1983, he played for Fenerbahçe, and was the captain of the team between 1980-83.
He played 414 matches for Fenerbahçe SK and scored 38 goals.He started his career in amateur level with Istanbul based club Cerreahpasa Spor Kulubü and then started in professional with Istanbulspor then transferred to Fenerbahçe.
He also played 26 times for Turkey and 4 times for Turkey U21.He was one of the best sweepers in Turkish football history.