The Borehamwood school reported that 65 per cent of all A-level grades were A* or A, while 28 per cent of students secured all A or A* grades.
In vocational courses, 82 per cent of students achieved at least three distinctions, with 29 per cent of students in extended business obtaining D*D*D grades.
Outstanding performances were seen across the board.
In A-levels, Maddy Aziz, Nathan Cohen, Dylan Davila-Pessok, Mia Fraser, Eytan Freeman, Jacob Maze, Rafi Niman, Sadie Shear, and Ariella Summers all achieved A*A*A.
Segev Ash, Oren Piha, Benji Shama, Thalia Squires, and Issy Yantin secured A*AA.
Other top achievers included Zara Jacobs, Charlotte Nead, Carly Rose, and Ethan Roberts.
In vocational courses, Tali Ardeman, Tyler Crème, Asher Ezequiel, Nate Greenfield, Ben Jacobs, Zac Kessler, Avi Merrill, Sam Raphael, Oscar Rose, Grace Shapiro, Jake Taylor, Sienna Tobin, Harley Yanover, and Raphael Ziff all achieved D*D*D.
Executive headteacher Spencer Lewis praised the students for their hard work and dedication.
He said: “These post-16 results really are fantastic both at A-Level and in our vocational business studies course.
“It is clear just how hard Yavneh College students have worked; they should be incredibly proud of what they have achieved.
“To have a massive 65 per cent of all A-level grades or equivalent at A* or A is a fantastic achievement as is such a very high percentage of distinction grades in our vocational business studies course.
“To get top grades at A-Level takes a huge amount of work and a very high level of dedication and I could not be prouder of what all our students have achieved again this year.
“Well done to all.”