2023 學界熱身賽 U19 高級組 冠軍
The 87th Steinway & Sons International Youth Piano Competition
2023 年全國跆拳道俱樂部聯賽 - 廣西站(冠軍)
Jockey Club Futsal Cup (School Division) - Champion
Harvard Prize Book Awards
See Think Wonder Challenge – World Grand Final 2023
師生保齡球 各司其職 - 黃皓嘉 袁均榮
Sir Edward Youde Memorial Prizes for Senior Secondary School Students 2023
觀塘瑪利諾書院紀朗 - 跆拳道訓練苦盡甘來
Hong Kong School Drama Festival 2022/23
Hong Kong Student Science Project Competition
Award winner for the Smart Water Dispenser Design Competition
第十五屆鳴辯盃中學生辯論賽(Definity United Inter-secondary Schools Debating Competition)
Forensic Hunter
HKOI and SDIC 2022-23
RTHK《 我們的科學家》
