Born 8 June 1975 in Vilnius. 1993-1996 studied choreography at Vilnius Conservatory. 1998-2004 studied at the Lithuanian Academy of Music and Theatre as an actor and dancer (A. Cholina's course), defended Bachelor's and Master's degrees. The actress has created roles in Anželika Cholina's dance theatre, the State Youth Theatre, and choreographs for drama theatre productions.
S. Mikalauskaitė has been working at Vilnius Lėlė Theatre since 1998. 
Awards:
2018 m. Nomination for the Golden Stage Cross Awards in the category "Best Theatre for Children and Youth" for the youth performance "Direction" (nominated creative team);
2015 Golden Stage Cross and Ministry of Culture of the Republic of Lithuania Award for the performance "Sandman" (nominated by the creative team);
2013 Golden Stage Cross and Ministry of Culture of the Republic of Lithuania Award for the performance "Meteo" (awarded to the creative team);
2009 Nomination for the Golden Stage Cross for the role of Venus in the play "The Duel of Tancredis and Clorinda" (directed by G. Varnas).