Jermyn Street

Jermyn Street
	Jermyn Street decorated for Queen Elizabeth II's Diamond Jubilee in 2012
Namesake	Henry Jermyn, 1st Earl of St Albans
Length	0.3 mi (0.48 km)
Location	London, United Kingdom
Postal code	SW1
Nearest Tube station	Piccadilly Circus
East end	Haymarket
To	St James's Street
Other
Known for	Gentlemen's clothing retailers

Jermyn Street is a one-way street in the St James's area of the City of Westminster in London, England. It is to the south of, parallel, and adjacent to Piccadilly. Jermyn Street is known as a street for gentlemen's-clothing retailers in the West End.