Ontario Christian proudly presents “Beauty and the Beast Jr.”!
Ontario Christian proudly presents “Beauty and the Beast Jr.”! It is with deepest pride and greatest pleasure that Ontario Christian proudly...
New Uniform Supplier – Lands End
New Uniform Supplier - Lands End As previously communicated, Dennis Uniforms abruptly closed in October, leaving us without a uniform supplier....
2024-2025 Back to School Information
2024-2025 Back to School Information - Get Ready to Head Back to School! The new school year is quickly approaching. Access all of your...
Join Us for the Knights Kickoff Cookout and 3 Mile Run!
Ontario Christian Invites You To The Knights Kickoff Cookout and 3 Mile Run on Thursday, August 8th! Kickoff the 2024-2025 school year and Celebrate...
“In the multitude of my anxieties within me, Your comforts delight my soul.” Psalm 94:19
“In the multitude of my anxieties within me, Your comforts delight my soul.” Psalm 94:19Ontario Christian School is grateful. Thank You, God, for...
This Week at OC
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Tuesday November 4
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Friday January 2
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Saturday January 3
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Thursday January 29
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Friday January 30
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Saturday January 31
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Monday February 2
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Tuesday February 3
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Wednesday February 4
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Thursday February 5
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Friday February 6
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Saturday February 7
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Wednesday February 18
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Thursday February 19
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Friday February 20
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Wednesday February 25
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Thursday February 26
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Friday February 27
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Saturday February 28
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Quick Links
Announcements
& Bell Schedules
Hidden
Warning Bell: 7:55
Announcements: 8:00-8:08
1st Period: 8:08-8:57
2nd Period: 9:01-9:50
Break: 9:50-10:00
3rd Period: 10:04-10:54
4th Period: 10:57-11:46
Lunch: 11:46-12:16
5th Period: 12:20-1:09
6th Period: 1:13-2:02
7th Period: 2:06-2:55
High School Announcements
High School Bell Schedule
Middle School Announcements
Middle School Bell Schedule
Elementary School Bell Schedule
Elementary School
- Parent Student Handbook
- 2024-25 Annual Calendar
- Club Impact – Before/After School and Summer Program
- Google Classroom Tutorial
- K-8 School Counselor
The Latest News
Ontario Christian proudly presents “Beauty and the Beast Jr.”!
Feb 13, 2025
Ontario Christian proudly presents “Beauty and the Beast Jr.”! It is with deepest pride and greatest pleasure that Ontario Christian proudly presents “Beauty and the Beast Jr.”! Join us on February 20-22, 2025, as your Knights bring to life this magical classic! A...
New Uniform Supplier – Lands End
Feb 12, 2025
New Uniform Supplier - Lands End As previously communicated, Dennis Uniforms abruptly closed in October, leaving us without a uniform supplier. Since then, we have worked to find a reliable supplier to replace Dennis Uniforms. Thank you for your patience as we...
Campus Connection: February 2025 Vol. 1
Feb 7, 2025
Hello, Knights! The next edition of the Campus Connection is now available! Inside, you'll find important details about the upcoming Priority Re-enrollment period, key dates to save regarding K-8 Boosterthon, a highlight on OC middle school students who participated...
Campus Information
High School
931 W. Philadelphia St
Ontario, CA 91762
Ontario, CA 91762
Phone: (909) 984-1756
Fax: (909) 460-0176
Middle School
1907 S. Euclid Avenue
Ontario, CA 91762
Ontario, CA 91762
Phone: (909) 983-1671
Fax: (909) 984-3270
Elementary School
1907 S. Euclid Avenue
Ontario, CA 91762
Phone: (909) 983-1010
Fax: (909) 984-3270
Preschool
1907 S. Euclid Avenue
Ontario, CA 91762
Phone: (909) 983-2420
Fax: (909) 984-3270
Business Office
931 W. Philadelphia St
Ontario, CA 91762
Phone: (909) 983-4644
Fax: (909) 460-0176