Cygnet (/sɪɡnət/) SIG-nət is a town in the Huon Valley, south of Huonville, Tasmania.

Nichols received a grant for three hundred and twenty acres of land on the north side of Port Cygnet in 1829.

[4] There are two pubs, three bottle shops,[5] one RSL club, two petrol stations (one with an ATM), a Bendigo Bank, Catholic and Anglican churches, three cafe/restaurants, a hardware store, three doctor's clinics, a couple of backpackers hostels, a bookshop, newsagent, two hairdressing salons, two butchers, takeaway food shop, organic grocer and various other clothing and special interest stores including a local cider makers bar and cellar door.

Cygnet and surrounding suburbs have access to the D'Entrecasteaux Channel on one side and the Huon River on the other.

Cygnet, like other towns within the Huon Valley and Tasmania, have seen an increase in property sales to foreign and interstate buyers.