古屋工業大学(なごやこうぎょうだいがく、英語: Nagoya Institute of Technology)は、愛知県名古屋市昭和区御器所町に本部を置く日本の国立大学である。1949年に設置された。大学の略称は名工大(めいこうだい)。
The Nagoya Institute of Technology or less commonly Nitech, is a public highest-level educational institution of science and technology located in Nagoya, Japan. Nagoya Institute of Technology was founded on 1905 as Nagoya Higher Technical School, renamed Nagoya College of Technology in 1944 then merged under the new educational system with the Aichi Prefectural College of Technology to be refounded as Nagoya Institute of Technology in 1949. Finally in 2004 it was refounded as Nagoya University Corporation Nagoya Institute of Technology.