Portrait of Leopold I of Belgium is an 1840 portrait painting by the German artist Franz Xaver Winterhalter depicting Leopold I of Belgium.

He married a French princess Louise of Orléans in 1832.

He was also the widower of Princess Charlotte of Wales, who had died in 1817, as well as the uncle of Queen Victoria.

[3] The painting was commissioned by Leopold's father-in-law Louis Philippe I for the Musée de l'Histoire de France at the recently refurbished Palace of Versailles.

[4] In 1846 Leopold commissioned another portrait from Winterhalter as a gift for Queen Victoria, which remains in the British Royal Collection.