Calum Miller

Calum Miller
Official portrait, 2024
Member of Parliament
for Bicester and Woodstock
Assumed office
4 July 2024
Preceded byConstituency established
Majority4,958 (9.9%)
Liberal Democrat Foreign Affairs spokesperson
Assumed office
18 September 2024
LeaderEd Davey
Preceded byLayla Moran
Member of Oxfordshire County Council for Otmoor
Assumed office
10 May 2021
Personal details
BornCalum Alexander Miller
PartyLiberal Democrats
Alma materUniversity College, Oxford (BA, MPhil)

Calum Alexander Miller is a British Liberal Democrat politician who has been Member of Parliament (MP) for Bicester and Woodstock since 2024.

Formerly a public policy academic and a senior civil servant, he was the principal private secretary to Gus O'Donnell, then head of the Civil Service, and Nick Clegg, then leader of the Liberal Democrats.

In 2021, Miller became a councillor on Oxfordshire County Council and served as the council's cabinet member for finance.