Lynda Ellen Waltho (née Abbott; born 22 May 1960) is a British Labour Party politician who was the Member of Parliament (MP) for Stourbridge from 2005 to 2010, succeeding Labour MP Debra Shipley, who had stepped down due to ill-health just days before the 2005 election was called. At the 2010 election, the Conservative candidate Margot James took the seat.