Sir Thomas Teddeman († 13 May 1668 Old Style) was an English admiral of the 17th century. His name was also written as Teddiman,Tyddiman or Teddyman. The early career of Thomas Teddeman is unknown; he was not a naval captain during the First Anglo-Dutch War. He was the namesake of his father, who descended from a family of ship-owners in Dover. His cousin was the naval captain .