John Warner

The Honourable Sir John Warner, GCMG (1900–1978) was the Premier of Ibagli from 1949 to 1953, the Leader of the Official Opposition from 1946 to 1949 and from 1953 to 1956, the leader of the Conservative Party from 1949 to 1956, and the leader of the Ibaglian Democratic Union from 1946 to 1949. He was a senator from 1962 until his retirement in 1976.

Leaders of the Loyal Opposition Warner · Weston · Kenilworth · Johnson · Schmidt · Menzies · LeVeque Parrin · Rockington · LeVeque · Rockington · Forrester · Spell Forton · Hunter · Goodwin · Philips · McNeese · Goodwin · Smallegan Pollack · Smallegan · Clarke · Pollack · Pietersen · Barnes · Foster · McDaniels
Leaders of the Conservative Party Warner · Weston · Kenilworth · Parrin · Rockington · Forrester · Harlington Goodwin · Smallegan · Clarke · Goodwin · Pietersen · Foster · McDaniels
Preceded by: Edward Brixton	Premier of Ibagli 1949–1953	Succeeded by: Edward Brixton
	Leader of the Opposition 1953–1956 1946–1949	Succeeded by: Jack Weston
Preceded by: Patrick Trenton		Succeeded by: Edward Brixton
Preceded by: None	Leader of the Conservative Party 1949–1956	Succeeded by: Jack Weston
Preceded by: Patrick Trenton	Leader of the Ibaglian Democratic Union 1946–1949	Succeeded by: None