Sven Harald Linderot (8 October 1889, in Skedevi, Finspång, Östergötland County – 7 April 1956) was a Swedish Communist leader.

Linderot was one of the leaders of the party's youth organization and in late 1921 he was sent to Moscow to work for the Communist International (Comintern).

When the party split in 1929, Linderot emerged as one of the main figures in the pro-Comintern faction together with Hugo Sillén, which by orders of Moscow expelled a majority of the party's members, including the leadership.

Linderot replaced the expelled Nils Flyg as leader of the party, a position he held from 1929 to 1951.

In 1939, Sven Linderot was elected to the upper house (Swedish: första kammaren) of the Parliament of Sweden, where he had a seat until 1949.