Tina Frennstedt (b.1969) is one of Sweden’s most acclaimed and hard-nosed crime reporters. She has been the news editor at the newspaper Svenska Dagbladet and crime reporter at Expressen. Tina Frennstedt has specialized in cold cases and portrays the police work in an authentic way; in her books she wants to write about cases that have moved her while making it to something of her own.

Tina Frennstedt was awarded the Crime Debut of the Year Crimetime Award 2019 for her debut novel Cold Case: Missing.

She lives in Södermalm, Stockholm.