The midfielder has done his part in Rostov-Don in the Russian top league.
After just over 1.5 years in the club, she will now get ready for a new assignment: Nantes, table six in the French league.
The contract extends over two years.
- I am happy and excited to play for Nantes the next two seasons.
They have started an interesting project with great ambitions and I look forward to helping the club to continue the work and achieve new successes together, in championships as well as in the European Cup game, says Anna Lagerquist on the club's website.
She thus becomes a teammate with national teammates Nathalie Hagman and Carin Strömberg.
In addition to Rostov-Don, Lagerquist has also represented Lugi and Nyköbing Falster.