Kwun Tong Government Secondary School (Chinese: 觀塘官立中學; often abbreviated as KTGSS) is a co-educational and English-as-Medium-of-Instruction government secondary school. Founded in 1982, it is located at 9 Shun Chi Street, Shun Chi Court, Shun Lee, Kowloon, Hong Kong.

The school was established as a grammar school in 1982 by the Government of British Hong Kong.

In January 2023, the school required teachers to vet speeches from guest speakers and check their presentation materials to correct any "inappropriate remarks", saying that "[s]peakers need to submit their speech or presentation slides in advance, and cannot promote political messages or express a political stance."

Year	Candidate cabinet	Elected union
2023–24	Aslan, orizuru	Aslan (won with 358 votes)
2022–23	Artemis	Artemis (won with 374 votes of confidence)
2021–22	Eureka, Miss U	Miss U
2020–21	Sirius	Sirius
2019–20	Endeavour, Paladin, Altaïr	Paladin
2018–19	Falcon, EOS	Falcon
2017–18	Legend (withdrew in 1st round), Puzzle (1st round); Triangle (2nd round), Avalon (2nd round), Ultra (2nd round)	Ultra
2016–17	Zenith, Epic	Epic
2015–16	4ward, 直閣, APPS	4ward
2014–15	Alpha, Unicorn, Nova	Unicorn
2013–14	Sparkle (1st round); AsYou (2nd round)	AsYou

誠信勤謙

Honesty, Faith, Diligence and Modesty

Name of the school principal	Sequence	Year
Mrs To Kwong Wai Yin, Ella	Founding principal	1982–1995
	2	1995–2000
	3	2000–2005
	4	2005–2013
	5	2013–2018
Ms Ip Lai Hung	Present	2018–

• Education in Hong Kong
• List of schools in Hong Kong

• Kwun Tong Government Secondary School website

22°19′59″N 114°13′37″E / 22.33302°N 114.22697°E / 22.33302; 114.22697