Katherine Pine Biography: All About Chris Pine’s Sister

Katherine Pine is a former actress, known for her roles in ‘CHIPs 99’ and ‘Heavy Gear.’

Besides, she is recognized as the daughter of famous actors Robert Pine and Gwynne Gilford.

As of now, she works as a certified Psychotherapist in California.

Let’s get to know about Katherine below, including her family, relationship, and more.

Katherine Pine Age, Background

Katherine Pine, once an actress, caught some attention for her parts in ‘CHIPs 99’ and ‘Heavy Gear.’

On top of that, folks know her as the daughter of well-known actors Robert Pine and Gwynne Gilford.

These days, she’s a certified psychotherapist working in California.

Anyway, let’s take a closer look at Katherine, touching on her family, relationships, and a bunch of other stuff.

Gwynne Gilford had Katherine on September 24, 1972, right in Los Angeles, California.

As of 2026, Katherine is 53 years old and falls under the Libra zodiac sign.

When it comes to her family, she’s the daughter of Robert Pine and Gwynne Gilford.

She has a younger brother, Chris Pine, too.

Both parents hail from the movie world and are pretty recognizable figures.

In the same way, her mom’s parents, Anne Gwynne and Max Gilford, were big names as actors back in their day.

Shifting to her schooling, she wrapped up a psychology degree at Antioch University in 2005.

Suggested Read: Austin Swift [Taylor Swift Brother] Age & Net Worth

Katherine Pine’s Younger Brother Chris Pine

Katherine’s got a younger brother, Chris Pine, born to Gwynne Gilford on August 26, 1980.

He is 45 years old.

Her brother has built quite the impressive run in films.

He kicked things off with a debut in ‘Princess Diaries: The Royal Engagement’ and went on to star in hits like ‘Unstoppable,’ ‘Wonder Woman,’ ‘Star Trek,’ and ‘The Finest Hours,’ just to mention a handful.

Chris and Katherine have this close connection, always backing each other up.

Plus, the two of them show up at events together from time to time.

Suggested Reda: Andrew Cheney Age, Wife Kara Killmer, Net Worth

Who Is Katherine Pine Married To?

Right now, Katherine hasn’t tied the knot or been linked to anyone in the public eye.

At least, nothing’s out there for everyone to see.

She keeps things pretty private and doesn’t like spilling details about her personal side.

That said, being a woman who’s already 53 years old, it’s possible Katherine has gotten married.

No judgment intended here.

A lot of folks, guys and gals alike, prefer to hold off until they’ve got things sorted out a bit more in life.

That doesn’t imply anyone who waits longer hasn’t got their act together or knows what they want.

With Katherine, considering how tightly she guards her privacy, odds are she might have married and just keeps it under wraps from the rest of us.

And since she steers clear of social media, tracking her life or where she’s at gets tricky.

Along those lines, any talk about her having kids or building a family stays completely in the dark too.

Suggested Read: Who Is Rylee Martell, Tate Martell’s Sister? Age, Bio, Net Worth

Katherine’s Acting Career – Movies

Katherine stepped into films with her debut in ‘Heavy Gear,’ which opened up some doors for her.

Following that, she appeared in stuff like ‘Love Boat: The Next Wave’ and ‘CHIPs 99,’ both of which did pretty well.

But she chose not to keep pushing in acting and called it quits for good.

Even though fans enjoyed seeing her on screen and hoped for more, Pine figured out that Hollywood wasn’t really her thing.

That’s why she stepped back from chasing a full-time gig in the industry and gave something else a shot.

Suggested Read: Danielle Wright, Nick Wright’s Wife: Age, Job, Height, Net Worth

Katherine’s Career As a Psychotherapist

Plenty of fans and curious folks wonder what Katherine turned to after ditching acting altogether.

Well, she got into psychotherapy.

To be more exact, she trained to become a marriage and family therapist.

Nowadays, Katherine brings over twenty years of experience as a marriage and family therapist.

She practices as a licensed psychotherapist in California at present.

Her skills cover things like relationship advice, handling couples and family matters, and dealing with relationship worries.

Katherine sees clients starting from age 11 and up.

These days, she’s been in the psychotherapy field for more than two decades.

Suggested Read: Hannah Meloche Earning & Living The Perfect Life

Katherine Pine and Katherine Heigl Related?

Online, a bunch of people mix up Katherine Pine and Katherine Heigl.

Then there’s another crowd convinced these two Katherines are somehow connected.

It’s understandable, really.

Katherine Heigl bears more than a passing resemblance to Pine, and the other way around.

But the truth is, they’re not related at all.

Their families are totally separate, and they’ve gone down different roads in their careers.

Heigl has kept up a big presence in acting, with roles in ‘Suits,’ ‘Firefly Lane,’ ’27 Dresses,’ and more.

Meanwhile, Pine walked away from acting over ten years ago.

One clear sign they’re unrelated is that Gwynne Gilford had Pine on September 24, 1972, whereas Heigl came along on November 24, 1978.

Heigl is 47 years old today.

Suggested Read: Patrick Mahomes Girlfriend Brittany Matthews – She’s Famous!

Katherine Pine Net Worth

As of 2026, it’s figured that Katherine has built up a net worth somewhere around $1 million.

In contrast, her younger brother Chris Pine sits on a net worth of $35 million.

Katherine Pine FAQs

What is Katherine Pine’s current age?

Katherine Pine is 53 years old as of August 03, 2025.

What is Katherine Pine’s profession today?

Katherine Pine works as a licensed marriage and family therapist in California, with expertise in relationship consultation, couples and family issues, and relationship anxiety.

Is Katherine Pine married?

Katherine Pine’s marital status remains private, and the public has not confirmed it.

She maintains a low profile regarding her personal life.

What is Katherine Pine’s net worth?

Analysts estimate Katherine Pine’s net worth at around $1 million.

Who is Katherine Pine’s brother?

Katherine Pine’s younger brother, actor Chris Pine, has earned recognition for roles in films such as ‘Star Trek’ and ‘Wonder Woman.’

What is Chris Pine’s net worth?

Chris Pine has a net worth of $35 million.

Katherine Pine Quick Facts