Bontempi is an Italian musical instrument manufacturer founded in 1937 in Potenza Picena, Italy. The company is best known for its low-priced, plastic-cased chord organs that gained wide popularity across Europe during the 1970s and 1980s. These instruments—small keyboards with fan-blown reeds powered by an electric fan—produced a distinctive, nostalgic, toy-like tone that became culturally iconic enough that the expression "having a Bontempi sound" entered European musical vernacular to describe electronic instruments with a lo-fi, plasticky character.

By the mid-1980s the company shifted toward home electronic keyboards and broadened its catalog to include guitars, drum kits, microphones, wind instruments, and tuned percussion. In 1985 Bontempi acquired the music division of Farfisa, another historic Italian instrument maker. Vintage models such as the B1, B4, and B5 chord organs and later portable keyboards like the Memoplay and Minstrel circulate on the secondhand market and have a cult following among electronic musicians and samplers drawn to their raw, reed-driven timbres.

The brand operates under iCom S.p.A. and organizes its offerings into lines (Pink, Play, Tech, Music, School, and Baby) aimed at different age groups, with a product mix that spans toy keyboards, beginner electronic keyboards, microphones, guitars, and percussion designed largely for children and hobbyist players.

Bontempi has 6 products cataloged on Equipboard, including Portable & Arranger Keyboards, Organs, and Synthesizers. Their gear is featured by 4 artists, with the strongest followings in Pop, Rock, and Electronic. Notable users include Bernard Sumner, Damon Albarn, and Kevin Krauter.