Elwood O'Neil

"It's business fella. You wanna discuss it? We're at the farm"

- Elwood O'Neil to Trevor Phillips on the phone.

Elwood O'Neil is the leader of the group of redneck drug dealers called the O'Neil Brothers. Elwood is the senary antagonist in Grand Theft Auto V and the quinary antagonist to Trevor Phillips.

Role in Grand Theft Auto V
Elwood and his brothers got into conflict with Trevor Phillips when they stole his business with some Chinese gangsters led by Wei Cheng. While Elwood and two of his other brothers Walton and Wynn left the O'Neil brother farm to go meet with the Chinese Trevor got his revenge by killing all of the other brothers and blowing up their home/meth lab.

Later after the Merryweather heist Elwood calls Trevor knowing what he did and threatens to kill Trevor. Trevor ignores his threats.

Eventually Elwood, Walton, and Wynn came to Floyd's condo in Los Santos planning to blow it up with anti tank rockets however Trevor's roommate Wade informs them that Trevor is back at Sandy Shores. As they go back to kill Trevor his friend Franklin Clinton gets suspicious of them and follows them on a highway until them eventually crash into some woods and scattered. Trevor and Michael De Santa search for them in Trevor's helicopter. Michael uses his thermal scope sniper rifle to kill Wynn and Walton, however they are unable to find Elwood who then begins to shoot at them with the anti tank rockets. Franklin uses his dog Chop to track down Elwood in the woods and are able to find and kill him.

Elwood has at least 11 brothers. The ones he names to Trevor on the phone are Ernie, Earl, Walton, Wynn, Dale, Doyle, Daryl  and Dan. When Trevor attacks their meth lab  the brothers will say that "Ned is down" and "Cleetus is down". When Trevor, Michael, Franklin assassinated Wynn, Walton and Elwood, Trevor mentioned that he murdered Don and Dalton (the player is led to believe he mistook Dan for Don and Walton for Dalton but it was possible that there was a Don and a Dalton in the O'Neil gang as well) during the meth lab assault.