Samuel Arnold Sheet Music
- Born: 10th August 1740
- Died: 22nd October 1802
- Birthplace: London, England
Samuel Arnold (10 August 1740 – 22 October 1802) was an English composer and organist. Arnold was born in London (his mother is said to have been Princess Amelia; his father was Thomas Arnold), and began writing music for the theatre in about 1764.