There are two texts in Tibetan Buddhism that bear the name 'Tattvasaṃgraha':

Tattvasamgraha of Shantarakshita, a survey of Buddhist and non-Buddhist philosophical views (tenets, Tib. sgrub-mtha) Tattvasaṃgraha Tantra, the foremost text of the Yoga Tantra class of tantras

See also Tattva (disambiguation)