Miriam Kolodziejová (born 11 April 1997 in Most) is a Czech tennis player.
Kolodziejová has won five singles and five doubles titles on the ITF circuit.
On 2 July 2018, she reached her best singles ranking of world No.
256.
On 4 March 2019, she peaked at No.
311 in the doubles rankings.
In 2015, Kolodziejová won the girls' doubles event at the Australian Open with fellow Czech Markéta Vondroušová, defeating Katharina Hobgarski and Greet Minnen in the final.
She then went on to win the girls' doubles event at the French Open with Vondroušová, defeating Caroline Dolehide and Katerina Stewart in the final.