The Eddisbury by-election, 1999 was a parliamentary by-election held on 22 July 1999 for the British House of Commons constituency of Eddisbury in Cheshire. On 25 May 1999 the Foreign and Commonwealth Office announced the appointment of Eddisbury's Member of Parliament (MP), the Rt. Hon. Sir Alastair Goodlad, as High Commissioner to the Commonwealth of Australia. This created a vacancy in the seat which Sir Alastair had retained as the Conservative candidate in the 1997 general election. Sir Alastair resigned from the House of Commons by accepting the office of Steward and Bailiff of the Three Hundreds of Chiltern on 28 June 1999 to formally vacate his seat.