Ion "Jean" Lăpușneanu (December 8, 1908 in Bucharest – February 24, 1994) was a Romanian football goalkeeper.

His career in club football was spent at Venus București, Banatul Timișoara, Sportul Studențesc București, Venus București, Rapid București and Gloria CFR Galați.^[1]

Ion Lăpuşneanu played 10 games at international level for Romania, making his debut when coach Constantin Rădulescu used him on 15 September 1929 in a friendly which ended with a 3–2 victory against Bulgaria.^[2][3] He played two games at the successful 1929–31 Balkan Cup, two at the 1932 Balkan Cup and one at the 1931–1934 Central European Cup for Amateurs.^[2] Lăpuşneanu was also part of Romania's 1930 World Cup squad in which he played in both of Romania's games at the tournament, the 3–1 victory against Peru and the 4–0 loss against eventual tournament winners Uruguay.^[2][4] His last game for the national team was a friendly which ended with a 5–0 loss against Poland.^[2]

In 1942 Lăpușneanu was coach of Romania's national team, leading the team in three friendly games, a 7–0 loss against Germany, a 1–0 loss against Slovakia and a 2–2 against Croatia.^[5][6]

Venus București

• Divizia A (2): 1931–32, 1933–34^[1]

Rapid București

• Divizia A runner-up (1): 1936–37^[1]
• Cupa României (1): 1936–37

Romania

• Balkan Cup: 1929–31^[2][7]
• Central European International Cup: 1931–34^[2][8]