The Ambassador Hotel Hsinchu (traditional Chinese: 新竹國賓大飯店; simplified Chinese: 新竹国宾大饭店; pinyin: Xīnzhú Guóbīn Dà Fàndiàn) is skyscraper hotel completed in 2001 in East District, Hsinchu, Taiwan.

It held the title for 15 years before being surpassed by CIWC Tower in 2016.

The hotel has a total of 257 rooms including 16 premium suites, themed restaurants, one café and a bar.

It also offers seven multi-functional meeting rooms, with a ballroom situated on the 10th floor, which has a 7-meter high ceiling and 760 m2 (8,200 sq ft) of unobstructed floor space.

The hotel also features a 20-meter temperature-controlled swimming pool with city views as well as a gym with cardio and weight equipment, sauna, and a steam room.