Joachim Cronman (c.1640 – March 5, 1703) was an owner of estates in Livonia and a colonel for the Swedish Empire.

Hans had been knighted as Lord Cronman by Christina, Queen of Sweden on March 9, 1638.

[6][9] His brother was Fritz Cronman and his sisters were Elisabeth Cronmann who married captain Johann Schulmann, landlord of Nova-Bura in Ingria;[10] and Anna Catharina Cronman I (1620–1685) who married Frans von Knorring (1626–1694).

[15] Lunetta was the daughter of Hans Makeléer, 1st Baronet who was the Lord of Gåsevadholm, and Hageby in Sweden.

[5][12] Hans Detterman Cronman, Lord Cronman, (died after 2 September 1645) near Riga, Latvia was married to Ursula Kordes (died 1675), daughter of Joakim Kordes and Ursula Gantschau.