|First Appearance||The Onion Ring|
Robert Jennings (best known as Bobjenz and also known as Bob Jennings) is a voice actor who has played many characters in Annoying Orange, but is best known for playing Grapefruit. In the Annoying Orange series, he is the second most-used voice actor (the most-used overall being Dane Boedigheimer, who does over 50 percent of the voices on The Annoying Orange). He runs four YouTube channels: Bobjenz, Vlogjenz leprechaun and ZombieGeorgeW (along with ZGWPlays). Jennings created a new show on his main channel called "The Topic". He talks about one topic for about 1 to 3 minutes.
|Annoying Orange Actors|
|Season 1 Introductions||Dane Boedigheimer|
|Season 2 Introductions||iJustine | Robert Jennings | Toby Turner | Catrific | Joe Penna | Kevin Brueck | Shay Carl | Peter Coffin | Theresa Barket | Dan Heinan | The Fine Bros | Zack Scott | Charles Trippy | Aaron Massey | Lucas Cruikshank | Luke Boedigheimer | Greg Benson | Brittani Taylor | Lauren | Kassem G. | Ray William Johnson | Evan Ferrante | Joe Bereta | Julian Smith | Weezer | Kevin Nalty | Smosh | Richard Ryan | Wheezy Waiter | James Caan|
|Season 3 Introductions||Lisa Schwartz | Steve Greene | Shane Dawson | Ask a Ninja | Chad Sahley | Rachel Emmers | Jenya Lano | Joe Nation | Jacksfilms | Olga Kay | Tristopia | Michael Gallager | Wifeofnalts | Luke Barats | Michael Buckley | Olan Rogers | Exotic Jess | Will of DC | Jason Horton | Brandon Laatsch | Freddie Wong | Andy Mogren | Supricky06 | Jenna Marbles | Lisbug | John Leguizamo | DeStorm | Nicepeter|