Princess Caroline of Brunswick-Wolfenbüttel is an 1804 portrait painting by the English artist Thomas Lawrence portraying Caroline of Brunswick, the estranged wife of George, Princes of Wales.

Rumours about an alleged affair between Caroline and Lawrence were later a part of the 1806 delicate investigation, a failed attempt by George to secure a divorce from his wife.

She wears a red velvet dress, which shows the influence of Renaissance styles on the fashions of the day.

[3] On the left is a bust of her father, the Duke of Brunswick, which Caroline had herself sculpted.

[4] The painting is today exhibited at the National Portrait Gallery in London.