Saha is a lunar impact crater on the Moon's far side, behind the eastern limb as seen from the Earth.

It lies less than one crater diameter due east of the similar-sized Wyld, and to the north-northwest of the large walled plain Pasteur.

The inner sides still display some terrace-like shelf structures, but these have become worn and have lost definition.

There is a small, bowl-shaped crater Saha M in the southwestern part of the interior floor.

[1] By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Saha.