Discourse, Power and Historical Studies in the Sinographic World (2019.1.19) 「話語、權力與華文史學之反思」論壇（2019.1.19）

Open Lecture: "Historical Factors for the Rise of China" (2019.1.26) 公開講座：《中國崛起的歷史因素》（2019.1.26）

A Public Lecture on "Emotions in Medical History and Why They Matter" (2019.3.6) 公開講座：《醫學史上的情感及其重要性》（2019.3.6）

Historians Say: A Seminar Series for Newly-appointed Academic / Teaching Staff and Visiting Scholars (2019.3.28) 史家曰：新任教學人員及訪問學者報告系列（2019.3.28）

Inaugural Australian, Canadian, and Aotearoa New Zealand Studies Annual Lecture: "Buying Britishness: Consumption and the construction of settler colonial identities in Australia, New Zealand, and Canada" (2019.5.30) 首屆澳洲、加拿大和紐西蘭研究年度講座：「購買英國性：澳洲、紐西蘭和加拿大的消費與定居者殖民身分的建構」（2019.5.30）

Distinguished Alumni Lecture - Printing Technology, Book Culture, and the World of Print in Imperial China by Prof. Kai-wing CHOW (2018.11 .29) 傑出校友講座—印刷技術、圖書文化與帝制中國的印刷世界，講者：周啟榮教授（2018.11.29）

MHRC Lecture "Tea Farmers and Tea Culture in South China" (2018.12.3) 近代史研究中心講座：華南茶農與茶的自然文化（2018.12.3）

An International Forum on Sun Yat-sen Studies (2018.11.12) 國際孫學論壇（2018.11.12）

Ruby Lectures (5) in Commemoration of the 40th Anniversary of the Department of History - How Buddhism in modern China and Japan responded to the modern world: Starting from the 1893 The World's Congress of Religions in Chicago by Prof. Zhao-guang GE (2018.11.15) 歷史系四十周年誌慶講座（五）： 近代中國與日本佛教如何應對現代世界—從1893年芝加哥萬國宗教大會說起，講者：葛兆光教授（2018.11.15）

Ruby Lectures (6) in Commemoration of the 40th Anniversary of the Department of History - Global Cities of the 19th Century: Starting in San Francisco and Stretching toward Hong Kong by Prof. Mary P. RYAN (2018.11 .23) 歷史系四十周年誌慶講座（六）：19世紀的全球城市：從舊金山伸延至香港，講者：Mary P. RYAN教授（2018.11.23）