Connacht Senior Squad 2015-2016 Season
| Name | Position | Contracted | Eligibility | Notes |
| Jason Harris-Wright | Hooker | 2016 | IQ | |
| Tom McCartney | Hooker | 2017 | IQ Oct 2017 | |
| Dave Heffernan | Hooker | 2017 | IQ | |
| Finlay Bealham | Prop | 2017 | Ireland | |
| Rodney Ah You | Prop | 2016 | Ireland | To Ulster |
| Denis Buckley | Prop | 2017 | IQ | |
| JP Cooney | Prop | 2017 | IQ | |
| Ronan Loughney | Prop | 2017 | Ireland | |
| Nathan White | Prop | 2017 | Ireland | |
| Aly Muldowney | Lock | 2016 | IQ | To Grenoble |
| Danny Qualter | Lock | 2017 | IQ | |
| Quinn Roux | Lock | 2017 | IQ | |
| Ultan Dillane | Lock | 2017 | Ireland | From Academy |
| Ben Marshall | Lock | 2017 | IQ | From Leinster |
| Andrew Browne | Lock/Flanker | 2018 | Ireland | |
| Nepia Fox-Matamua | Flanker | 2017 | IQ June 2018 | From Auckland |
| Jake Heenan | Flanker | 2018 | IQ July 2016 | |
| John Muldoon | Flanker/ No 8 | 2017 | Ireland | |
| George Naoupu | Number 8 | 2016 | New Zealand | |
| Eoin McKeon | Number 8 | 2017 | Ireland | |
| Eoghan Masterson | Flanker | 2017 | IQ | From Academy |
| Kieran Marmion | Scrum-half | 2018 | Ireland | |
| Ian Porter | Scrum-half | 2016 | IQ | |
| John Cooney | Scrum-half | 2017 | IQ | |
| Caolin Blade | Scrum-half | 2017 | IQ | From Academy |
| Craig Ronaldson | Out-half | 2018 | IQ | |
| Jack Carty | Out-half | 2017 | IQ | |
| Apirana Pewhairangi | Out-half/Centre | 2016 | IQ | From Rugby League |
| Shane O'Leary | Out-half/Centre | 2017 | IQ | |
| Aj McGinty | Out-half | 2016 | USA | To Sale |
| Dave McSharry | Centre | 2017 | Ireland | |
| Bundee Aki | Centre | 2017 | IQ Oct 2017 | |
| Conor Finn | Centre/Wing | 2016 | IQ | |
| Danie Poolman | Wing | 2017 | IQ | |
| Fionn Carr | Wing | 2016 | Ireland | |
| Matt Healy | Wing | 2018 | IQ | |
| Tiernan O'Halloran | Wing | 2018 | IQ | |
| Niyi Adeolokun | Wing | 2017 | IQ | |
| Robbie Henshaw | Centre/Fullback | 2016 | Ireland | To Leinster |
| Darragh Leader | Fullback | 2017 | IQ |
Players in for 2016-2017
| Name | Position | Contracted | Eligibility | From |
| Rory Parata | Centre/Wing | 2017 | IQ | Academy |
| Shane Delahunt | Hooker | 2017 | IQ | Academy |
| James Connolly | Flanker | 2017 | IQ | Academy |
| Sean O'Brien | Flanker/Lock | 2017 | IQ | Academy |
| Peter Robb | Centre | 2017 | IQ | Academy |
| Eoin Griffin | Centre | 2018 | Ireland | London Irish |
| Conor Carey | Prop | 2018 | IQ | Nottingham |
| Marnitz Boshoff | Out-half | 2018 | South Africa | Lions |
| Cian Kelleher | Fullback | 2018 | IQ | Leinster |
| Rory Moloney | Flanker | 2017 | IQ | Academy |
| Dominic Robertson-McCoy | Prop | 2017 | IQ | Northland |
| Josh Rowland | Fullback/Wing | 2017 | IQ | Ireland 7s |
| Lewis Stevenson | Lock | 2017 | Ireland | Exeter |
Notes:
Yellow Highlight indicates that the player's contract has been extended this season
Amber Highlight indicates that the player's contract is due for renewal at the end of this season
Red Highlight indicates that the player is retiring or moving on
IQ indicates that the player is eligible to play for Ireland now but may still qualify to represent another country.
IQ [Date] indicates the date the player becomes eligible for Ireland if he remains uncapped.
Full Country Name indicates that the player is tied to that country.