
Alexander Ian Sharp (born 2 February 1989) is an English actor. He is known for originating the role of Christopher Boone in the Broadway production of The Curious Incident of the Dog in the Night-Time.
After graduating from the Juilliard School in the summer of 2014, he made his Broadway and acting debut in the play The Curious Incident of the Dog in the Night-Time in the autumn. For his role as the autistic teenager Christopher Boone, he was awarded the Tony Award for Best Actor in a Play, Drama Desk Award for Outstanding Actor in a Play, and the Outer Critics Circle Award.

The Hustle
2019 · as Thomas Westerburg

One Life
2023 · as Trevor Chadwick

The Trial of the Chicago 7
2020 · as Rennie Davis

To the Bone
2017 · as Luke

Living
2022 · as Peter Wakeling

UFO
2018 · as Derek Echevaro

How to Talk to Girls at Parties
2017 · as Enn

The Sunlit Night
2020 · as Yasha

Better Start Running
2018 · as Harley

Creating a Character: The Moni Yakim Legacy
2020 · as Self