Cyngor Sir Ceredigion – www.ceredigion.gov.uk
C.FF.I Llanwenog – www.cffillanwenog.org.uk
Clwb Cledlyn – www.clwb-cledlyn.org.uk
Cymdeithas Defaid Llanwenog – www.llanwenog-sheep.co.uk
Papur Bro Clonc – www.clonc.co.uk
Neuadd yr Hafod, Gorsgoch – www.neuaddyrhafod.co.uk
Cynghrair y Cymunedau Ward Llanwenog https://www.casgliadywerin.cymru/users/9925