|Appearance||Brown Eyes and Dark Brown Hair|
|Occupation(s)|| Head Scientist (Currently)
|Friend(s)||Agent Olympia Agent Otis Ms. O (Sometimes) Oona Agent Ocean Agent Ohlm|
|Employee(s)||The Other Scientists|
|Co-worker(s)|| Oscar (Former Mentor) Agent Olympia
Ms. O (Boss)
Every other Agent
|Enemies||Villains (Causers of Odd)|
|Debut||"Back to the Past"|
Agent Oona is a new scientist at Odd Squad. She is an expert on gadgets and tends to follow in Oscar's footsteps literally and figuratively. She is now the head of the Science Department in Precinct 13579. She is played by Olivia Presti. She has lots of friends, notably Olympia and Otis.
Oona can be a very comical but somewhat socially inept character. Oona is known for her hyperactive activity and her slight over-exaggerations. Despite all of this, Oona is still an extraordinary genius. She is able to build gadgets as well and as often as Oscar did.
Ms. O: Boss
Agent Ocean: Co-worker
- Oona's lab coat is stuffed with compliments.
- Her first day was March 1st, 2016.
- She can lasso.
- Oona's favorite food is Glow-Nuts.
- Her bowtie size is 9.
- She is on-and-off colorblind and sensitive to dairy.
- Allegedly she has a twin sister who does not work at Odd Squad.
- Back to the Past / Odd Squad Needs You
- The O Team (cameo) / Show Me the Money
- The Creature Whisperer
- Oscar Strikes Back
- Olympia's Day
- A Case of the Sillies
- Happy Halfiversary
- Put Me In Coach
- Extreme Cakeover
- Three's Company
- Drop Gadget Repeat
- Rookie Night
- The Cherry On Top-inator / Sir
- Orchid's Almost Half Hour Talent Show (cameo) / The Perfect Score
- The Voice
- Oona and the Oonabots
- Xs and Os / Dr. O No
- Haunt Squad
"What am I, crazy?"
"I picked the wrong day to stop talking to myself."