Omplos (Greek: Ομπλός) is a mountain in Achaea, Greece.

It rises steeply from the coastal plains around Patras to 926 m elevation.

It is separated from the higher mountain Panachaikos by the valley of the river Glafkos.

The Omplos Monastery is situated on the mountain, at about 740 m elevation.

[1] Paragliding is commonly practiced on the mountain since the 1990s, and championships have been held.