Nobutaka (written: 信孝, 信教, 信隆, 延孝 or 伸貴) is a masculine Japanese given name. Notable people with the name include:
Nobutaka Hirano (平野 信孝) (born 1972), Japanese volleyball player
Nobutaka Machimura (町村 信孝) (born 1944), Japanese politician
Oda Nobutaka (織田 信孝) (1558–1583), Japanese samurai
Nobutaka Shiōden (四王天 延孝) (1878–1962), Japanese general
Nobutaka Shinomiya (四宮 信隆) (born 1950), Japanese diplomat
Nobutaka Suzuki (鈴木 伸貴) (born 1983), Japanese footballer
Nobutaka Taguchi (田口 信教) (born 1951), Japanese swimmer
Nobutaka Tanaka (born 1971), Japanese footballer
Nobutaka Tsutsui (筒井 信隆) (born 1944), Japanese politician
