Maurice Steijn (born 20 November 1973) is a Dutch professional football manager and former player.

[2] After the departure of John van den Brom to Vitesse on 30 June 2011, Steijn was appointed head coach of ADO.

On 5 February 2014, after three years as head coach, Steijn was dismissed after a loss against Heracles, and was succeeded by his assistant, former defender Henk Fräser.

[4] On 23 October 2023, a day after a 4–3 loss to Utrecht placed it second-from-last on the Eredivisie table, Ajax announced that it was parting ways with Steijn after just two wins through eleven matches in charge.

[6][7] On 2 November 2024, Sparta Rotterdam announced that Steijn would return to the club on a contract until the end of the season.