David Nathan Schreiner (March 5, 1921 – June 21, 1945) was an American football player.

From Lancaster in southwest Wisconsin, he was a two-time All-American and the 1942 Big Ten Most Valuable Player end at Wisconsin and a 1943 second round draft choice (11th overall) of the Detroit Lions of the National Football League (NFL).

He was mortally wounded in action by a sniper on June 20, 1945, during the Battle of Okinawa and died the next day.

[1] Coincidentally, fellow #11 overall NFL draft pick Tony Butkovich had also died from sniper fire at Okinawa several months earlier.

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