Two men, aged 18 and 19, have been charged after allegedly confronting and stabbing a teenager in the car park of Lake Tuggeranong College on Monday.

Police allege the men went to the college to confront the teenager, who was known to them, about 1.30pm.

During the altercation, the teenager was allegedly stabbed in the arm and hand, while the 18-year-old man also suffered an arm injury during a struggle for the knife.

One injured person attended Tuggeranong Police Station and the other went to the Tuggeranong Walk-in Centre. Both were taken to hospital with non-life-threatening injuries.

The two accused men attended Tuggeranong Police Station and were arrested on Monday night.

The 19-year-old, who was subject to good behaviour obligations, has been charged with affray and jointly committing offences of intentionally inflicting actual bodily harm and grievous bodily harm.

The 18-year-old has been charged with affray, jointly committing an offence of intentionally inflicting grievous bodily harm and an act endangering life involving an offensive weapon.

News all day, every day at CityNewsQBN.com.au.