Ewa Łętowska (pronounced: [ˈɛva wɛ̃ˈtɔfska]; born 22 March 1940 in Warsaw) is a Polish lawyer, a specialist in civil law and professor of legal science.

[2] After the introduction of the post of ombudsman for Citizen Rights in Poland she became the first person to hold this office, which she assumed on 1 January 1988 and left on 13 February 1992.

In 2002 she was appointed a judge of the Polish Constitutional Tribunal after receiving endorsement from the Democratic Left Alliance (SLD), Polish People's Party (PSL) and Labour Union (UP).

[3] She worked as professor at the Institute of Legal Science of the Polish Academy of Sciences[4] and was a visiting professor at numerous universities including the University of Paris 1 Pantheon-Sorbonne.

She has been a member of many organizations such as Collegium Invisibile,[5] Helsinki Committee, Experts' Committee of the International Labour Organization, International Lawyers' Council Académie de Droit Comparé, Polish Academy of Arts and Sciences[6] and Polish Academy of Sciences Committee.