Conny Stuart (5 September 1913 – 22 August 2010), pseudonym of Cornelia van Meijgaard, was a Dutch actress, singer, and cabaretière.
Stuart started her career as chansonnière and performed with the band of Freddy Johnson.
In World War II, Stuart met Wim Sonneveld, and began to perform in his ensemble.
Sonneveld stimulated her comic qualities, for instance by letting his stage writer Hella Haasse write a farcical song like "Yvonne de spionne" for her.
She also could be heard in popular comical radio shows like Mimosa and Koek en ei.