HMS H34

History
United Kingdom
Name	HMS H34
Builder	Cammell Laird, Birkenhead
Laid down	20 November 1917
Launched	5 November 1918
Commissioned	10 September 1919
Fate	Sold for scrapping, July 1945
General characteristics
Class and type	H class submarine
Displacement	423 long tons (430 t) surfaced 510 long tons (518 t) submerged
Length	171 ft 0 in (52.12 m)
Beam	15 ft 4 in (4.67 m)
Propulsion	1 × 480 hp (358 kW) diesel engine 2 × 620 hp (462 kW) electric motors
Speed	11.5 knots (21.3 km/h; 13.2 mph) surfaced 9 knots (17 km/h; 10 mph) submerged
Range	2,985 nmi (5,528 km) at 7.5 kn (13.9 km/h; 8.6 mph) surfaced 130 nmi (240 km) at 2 kn (3.7 km/h; 2.3 mph) submerged
Complement	22
Armament	4 × 21 in (533 mm) bow torpedo tubes 8 × 21 inch torpedoes

HMS H34 was a British H class submarine built by Cammell Laird, Birkenhead. The vessel was laid down on 20 November 1917 and was commissioned on 10 September 1919. She had a complement of twenty-two crew members.

HMS H34 was one of the seven H class submarines to survive until the end of World War II. During Warship Week 1942 H34 was adopted by West Dean RDC (Gloucestershire). She was sold for scrapping in Troon in July 1945.