Tatjana Kozlova-Johannes (born 8 January 1977 in Narva) is an Estonian-Russian composer.
[1] In 2000s, she graduated from Estonian Academy of Music and Theatre in composition speciality.
[1] As of about 2020, she is teaching the composition at Georg Ots Tallinn Music School.
[1] Since 2004, she is a member of Estonian Composers' Union.
[1] She received in 2022 the Lepo Sumera Composition Prize.