William Hay (police commissioner)

William Hay
Hay as an officer of the 12th Light Dragoons, c. 1820
Second Joint Commissioner of Police of the Metropolis
In office
1850  29 August 1855
Serving with Richard Mayne
Preceded byRichard Mayne
Succeeded byOffice Abolished
Personal details
Born1794
Died29 August 1855(1855-08-29) (aged 60–61)
OccupationBritish Army officer

Captain William Hay CB (1794 – 29 August 1855) was the second and last junior Joint Commissioner of Police of the Metropolis, one of two heads of the London Metropolitan Police.