Robert Adrian Canavan has been charged with grave and criminal assault and other offences after two people suffered stab wounds in St Saviour.
Two men needed surgery for wounds they suffered on Sunday night (3 September) at Wellington Park Estate.
Police said they believed the pair were known to each other, and both were arrested.
Officers described there being two incidents on the estate - at 8:00pm and at around 10:30pm.
Robert Canavan has also been charged with affray and possession of an offensive weapon.
The 29-year-old has been remanded in custody at HMP La Moye whilst the investigation continues.


Daughter of L'Ecume II skipper and former Jersey Reds Captain join police force
Speed limits to be cut on 52 St Ouen roads
Experts identify aspects of Assisted Dying Law that raise issues
Deputy decries £280k unspent IVF funding despite demand
Aurigny promises average Guernsey-Jersey air fare will be £70 one way
Missing moggy survives Storm Goretti and returns home after five weeks
A Channel Islands success story to expands to Dubai
Minister: JET's top-up funding model was 'unsustainable'