December 16, 2025, Katherine Waterston attends a Special Screening of "Hamnet" at The Charlotte Street Hotel in London, England

Katherine Waterston attends the press night performance of "High Noon" at the Harold Pinter Theatre on January 9, 2026 in London, England

new photos of michael fassbender and katherine waterston on the set of "the agency", 2024.

Katherine Waterston’s Instagram stories from January 24, 2026

Katherine Waterston’s Instagram stories from January 26, 2026

Katherine Waterston’s Instagram stories from January 28th, 2026

Katherine Waterston’s Instagram stories on February 2nd, 2026

Katherine Waterston’s Instagram stories from February 6th, 2026

hello to katherine waterston, and to katherine waterston only

Katherine Waterston attends a dinner hosted by Laura Weir, British Fashion Council CEO, and Ben Roberts, British Film Institute CEO, at Mount St. Restaurant on February 18, 2026 in London, England

A little throwback Thursday post for today 🥰✨ – also, as Katherine’s birthday is coming up on Tuesday of next week, feel free to leave any birthday messages for her down below which I will put together in a post to celebrate her on the day!

Happy birthday to the wonderful Katherine Waterston on this day! ✨🥰

Katherine Waterston’s Instagram Stories from today (March 16th, 2026)

Good morning! ☺️✨