Template:On this day/June 3
- 1887 – The State of Florida incorporated the Pensacola Electric Company, the city's first power company and predecessor of Gulf Power.
- 1899 – Pensacola police officer John Yelverton was shot and killed on Tarragona Street while trying to arrest a fugitive.
- 1906 – Bob Sikes was born.
- 2008 – Pensacola City Manager Tom Bonfield was offered the city manager position of Durham, North Carolina.