Tage Ottosen Thott (pronunciationⓘ; spelled Tott before 1778; 20 October 1739 – 7 March 1824) was a Swedish nobleman, civil servant and military officer.

A year later, he joined the Crown Prince's Regiment and fought in the Pomeranian War.

He supposedly lived a debauched life in his youth, which made any parliamentary offices or duties impossible.

[3] In 1778 and 1807, he was raised to baronial and comital peerages respectively, and adopted Thott as the new family name.

In 1776, he became member of the Royal Physiographic Society of Lund, and was elected its president three years later.