Samuel Brooks (12 August 1793 – 7 June 1864) was an English cotton manufacturer and banker.
He was born at Great Harwood, near Whalley in Lancashire, England, the second son of William Brooks.
In 1815 he became a partner in his father’s Blackburn-based business, Cunliffe Brooks & Co.
This business supplied cotton and/or textile equipment, and also ran a bank as a sideline.
Around 1819 his father set up Samuel and his two brothers as junior partners in three separate firms of calico printers in Manchester.
Samuel opened a small branch of his father’s bank in a corner of his warehouse.
Gradually, banking became his principal activity, and in 1826 the bank moved to its own premises.
It soon became established as one of Manchester’s leading banks.