Pietro Delli Guanti (born 12 January 2004) is an Italian racing driver currently competing for Race Performance Motorsport in the Formula Regional European Championship.

He finished second in the ROK Cup International Final, ahead of now Red Bull Junior Jak Crawford.

In 2020 Delli Guanti made his car racing debut in the Italian F4 Championship with BVM TECHNORACE .

[4] Delli Guanti finished twelfth in the drivers' standings, and achieved ninth place in the rookie championship.

The Italian progressed into the Formula Regional European Championship in 2021 with Monolite Racing.