Lyubow Demeetriyevna Usava (Belarusian: ????? ??????????? ????? also sometimes transliterated as Lyubov Demeetriyevna Oosava) (born 6 September 1921) is a Russian-born Belarusian architect.
After World War II, she and her husband moved to Minsk and worked on the restoration of the city.
She was involved in many projects ranging from schools and government buildings to parks and reservoirs.
In 1989, her name was inscribed in the Book of Honor of the Minsk Project Institute.