Zack Steffen
- DOB April 2, 1995
- Age 29
- Place of birth Coatesville, Virginia
- POSITION Goalkeeper
- HEIGHT 6'2"
- WEIGHT 190
- U.S. CAPS 0
- CLUB Middlesbrough
- TWITTER @z_steff1 (3.1K followers)
- Current ASN 100 Rank 29
- Previous ASN 100 Rank 16
On May 16, 2016, Steffen received his first callup to the United States national team for a camp based in Puerto Rico.Steffen did not make an appearance, but in January 2018, he was called again into camp for a friendly against Bosnia and Herzegovina, against which he made his debut. He made his second appearance in a friendly against Paraguay, recording his first clean sheet in a 1–0 victory, on March 27, 2018, at WakeMed Soccer Park in Cary, North Carolina. On June 9, 2018, at the Parc Olympique Lyonnais in Lyon, Steffen notched seven saves against eventual 2018 FIFA World Cup champions France, including back-to-back saves in the dying seconds of stoppage time against Nabil Fekir and Ousmane Dembélé, as the United States drew France 1–1