Copelatini is a tribe of diving beetles in the family Dytiscidae.

It is the sole tribe in the subfamily Copelatinae.

[1] The largest genus within the tribe is Copelatus, which has about 470 described species found worldwide, but most diverse in tropical South America, Africa and South-East Asia.

[2] Genera accepted within the tribe:[3]

This Dytiscidae-related article is a stub.