Jeffery John Mumford Speed CBE FRSA FInstLM FRGS (born 3 October 1936) was Director of Fundraising and the Treasurer’s Department at Conservative Central Office (1995–96).
Speed was described as the "ultimate party worker", a party stalwart, and he was credited with turning around the party's finances, wiping-out over twelve million pounds in the party's deficit and building-up the party coffers before the 1996 elections.