The 2005 Men's EuroHockey Nations Championship was the tenth edition of the Men's EuroHockey Nations Championship, the biennial international men's field hockey championship of Europe organized by the European Hockey Federation.

It was held on the complex of the hockey club ATV Leipzig in Leipzig, Germany from 28 August to 4 September 2005.

From 2005 on the competition has been held every two years, while the lower-ranked teams got their own championship, divided into a Nations Trophy ("B"-nations) and a Nations Challenge ("C"-nations).

Spain won their second title by defeating the Netherlands 4–2 in the final.

The hosts and four-time defending champions Germany won the bronze medal by defeating Belgium 9–1.