Key Facts
| Fact | Details |
|---|---|
| Full Name | Christopher Eugene “Chip” O’Donnell Jr. |
| Date of Birth | October 24, 2000 |
| Place of Birth | Los Angeles, California |
| Parents | Chris O’Donnell (actor), Caroline Fentress |
| Siblings | Lily, Charles, Finley, Maeve |
| Known For | Athleticism; cameo in NCIS: Los Angeles |
| Education | Enrolled in college (as of 2022) |
| Interests | Golf, team sports, private lifestyle |
Early Life and Family Background
Family values and Hollywood fame were balanced when Christopher “Chip” O’Donnell Jr. was born. The oldest son of actor Chris O’Donnell and former model Caroline Fentress. Chip was raised with four siblings and valued privacy and closeness.
| Family Member | Relation | Birth Year | Notable Detail |
|---|---|---|---|
| Chris O’Donnell | Father | 1970 | Star of NCIS: Los Angeles, Batman films |
| Caroline Fentress | Mother | – | Former model, married to Chris since 1997 |
| Lily Anne | Sister | 1999 | Film studies graduate; appeared in NCIS: LA |
| Charles “Charlie” | Brother | 2003 | Portrayed young Callen in flashback scenes on NCIS: LA |
| Finley | Brother | 2006 | Also appeared as young Callen in NCIS: LA |
| Maeve Frances | Sister | 2007 | Played Natasha in NCIS: LA |
Interests and Education
Chip loved athletics from a young age, playing both team and individual games. He played soccer, baseball, lacrosse, basketball, tennis, and golf, which he loved into adulthood. He attended college by 2022 but has kept his academic concentration confidential.
| Interest/Sport | Notes |
|---|---|
| Golf | Continues to play competitively in college |
| Soccer | Played in youth leagues |
| Baseball | Participated on school teams |
| Lacrosse | Active competitor through high school |
| Basketball | Member of school intramural teams |
| Tennis | Competed regionally in junior tournaments |
| Education | College student (institution undisclosed) |
Acting Debut
Although Chip has largely avoided the spotlight, he made a noteworthy cameo in the NCIS: Los Angeles series finale in May 2023. He portrayed “the new guy” on Nell’s investigative team as a tribute to his father’s long tenure on the show. Production adjustments due to the pandemic transformed an intended flashback into a fresh role, highlighting his resemblance to Chris O’Donnell.
| Detail | Information |
|---|---|
| Show | NCIS: Los Angeles |
| Episode | Series finale (aired May 21, 2023) |
| Role | “The new guy” on Nell’s team |
| Original Plan | Flashback as young G. Callen |
| Final Execution | Homage cameo reflecting real-life father–son connection |
| Reception | Praised for uncanny resemblance to his father |
Recent Updates and Family Activities
As of April 2025, Chip continues to lead a private life without new public engagements or professional announcements. Meanwhile, his father, Chris O’Donnell, has embarked on a leading role in television’s 9-1-1: Nashville. The show underscores the family-centric themes the O’Donnells cherish both on-screen and off.
| Topic | Update |
|---|---|
| Chip’s Public Profile | No new appearances or interviews reported in 2024–2025 |
| Father’s New Role | Cast as Captain Don Sharpe in 9-1-1: Nashville (premieres 2025–26 season) |
| Show Premise | Focuses on a tight-knit firehouse family in Nashville |
| Family Ethos | Emphasis on privacy, togetherness, and balancing career with family priorities |
Family Philanthropy
Beyond entertainment, the O’Donnells are generous. Chris O’Donnell’s fundraising and activism may inspire his children to serve. Chip’s involvement is unknown, although the family’s philanthropy is renowned.
| Event/Initiative | Year | Chris O’Donnell’s Role |
|---|---|---|
| Motion Picture & Television Fund Golf Classic | 2000 | Participant, raised substantial funds for industry members |
| America Wants You Campaign | 2012 | Appeared in advocacy video supporting veteran employment |
| Benefit Appearances | Ongoing | Occasional volunteer and promotional appearances |
FAQ
Who is Christopher O’Donnell Jr.?
The Los Angeles-born eldest son of actor Chris O’Donnell and Caroline Fentress was born October 24, 2000.
How many siblings does he have?
Chip has four younger siblings: Lily, Charles, Finley, and Maeve.
What sports does he play?
He played soccer, baseball, lacrosse, basketball, tennis, and golf well.
Has he pursued acting full-time?
No, his only known role was a cameo in the NCIS: Los Angeles finale in 2023.
Is he attending college?
Yes, he attended college by 2022, although his major is unknown.
Does he have family projects lately?
His father was cast as the lead in 9-1-1: Nashville, set to premiere in the 2025–26 television season.
