| Georgy, Joshua | | Middle East | Khalidi | Oct. 2015 |
| Miller, Owen | | International & Global | Bulliet | Oct. 2015 |
| Wertheim, Stephen | stephen.wertheim@columbia.edu | International & Global | Connelly | Oct. 2015 |
| Del Palacio Langer, Ana Julia | | Latin America | Piccato | Oct. 2015 |
| Biagetti, Samuel | | United States | Brown | Oct. 2015 |
| Khan, Suzanne | | United States | Kessler-Harris | Oct. 2015 |
| Whitford, Andrew | | Modern W Europe | Pedersen | Oct. 2015 |
| Gabel, Isabel | | Modern W Europe | Moyn | Oct. 2015 |
| Cherian, Divya | | South Asia | Dirks | Oct. 2015 |
| Alexander, Amanda | | International & Global | Mann | Feb. 2016 |
| Shenk, Timothy | | United States | Foner | May 2016 |
| Stevens, Simon | | International & Global | Connelly | May 2016 |
| Schwall, Elizabeth | | Latin America | Piccato / Garafola | May 2016 |
| Barragan, Yesenia | | Latin America | Piccato / Milanich | May 2016 |
| Salgado, Alfonso | as3918@columbia.edu | Latin America | Piccato | May 2016 |
| Longpre, Nicole | | Modern W Europe | Pedersen | May 2016 |
| Johnston, Katherine | | Modern W Europe | Brown | May 2016 |
| Wheatley, Natasha | | Modern W Europe | Mazower | May 2016 |
| Reynolds, Justin | | Modern W Europe | Moyn | Oct. 2016 |
| Walker, Peter | | Modern W Europe | Brown | Oct. 2016 |
| Lee, Jessica | Jessica.Lee@columbia.edu | United States | Ngai | Oct. 2016 |
| Wayno, Jeffrey | jeffrey.wayno@columbia.edu | Medieval | Kosto | Oct. 2016 |
| Steinmetz Jenkins, Daniel | | Modern W Europe | Moyn | Oct. 2016 |
| Zuniga-Nieto, Carlos | | Latin America | Piccato | Oct. 2016 |
| Morales, Daniel | | United States | Ngai | Oct. 2016 |
| Siddique, Asheesh | | International & Global | Brown | Oct. 2016 |
| Bae, Kyoungjin Johnston | | International & Global | Smith | Oct. 2016 |
| Roane, James T | | United States | Sam Roberts | Oct. 2016 |
| Shin, Ian | | United States | Ngai | Oct. 2016 |
| Glasberg Gail, Debra | | Jewish | Carlebach | Oct. 2016 |
| Raskin, Sarah | | Early Modern Europe | Howell | Oct. 2016 |
| Murphey, Oliver | | United States | Connelly | Feb. 2017 |
| Webre, Jude | | United States | Blake | Feb. 2017 |
| Arena, Carolyn | | International & Global | Brown | Feb. 2017 |
| Barzilay, Tzafrir | | Medieval | Kosto | Feb. 2017 |
| John, Maria | | United States | Ngai | Feb. 2017 |
| Daly, Samuel | | Africa | Mann | Feb. 2017 |
| Lyons, Benjamin | | United States | Brown | Feb. 2017 |
| Keilson, Ana | | Modern W Europe | Moyn | May 2017 |
| Batsha, Nishant | | South Asia | Dirks | May 2017 |
| Schumer, Nathan | | Jewish | Stuart Schwartz | May 2017 |
| Swagler, Matthew | | Africa | Mann | May 2017 |
| Halvorson, George | | United States | Blackmar | May 2017 |
| Guzman, Romeo | | Latin America | Piccato | May 2017 |
| Skloot, Joseph | | Jewish | Carlebach | May 2017 |
| Meaney, Thomas | | International & Global | Moyn | Oct. 2017 |
| Dunitz, Sarah | | United States | Kessler-Harris | Oct. 2017 |
| Shulevitz, Deborah | dgs2016@columbia.edu | Medieval | Kaye | Oct. 2017 |
| Roy, Aurelie | | United States | Jacoby | Oct. 2017 |
| Jones, Collin | | East Asia | Gluck | Oct. 2017 |
| Wazer, Caroline | | Ancient History | Harris | Oct. 2017 |
| Rubin, Gil | | Modern Europe | Mazower | Oct. 2017 |
| Ismail, Shehab | | Middle East | ElShakry | Oct. 2017 |
| Herschthal, Eric | | United States | Brown | Oct. 2017 |
| Brown, Tristan | | East Asia | Zelin | Oct. 2017 |
| Cook Runcie, Sarah | | Africa | Mann | Oct. 2017 |
| Juravich, Nicholas | | United States | Ngai | Oct. 2017 |
| Morris, Melissa | | United States | Brown | Oct. 2017 |
| Powers, Alison | akp2134@columbia.edu | United States | Ngai | Oct. 2017 |
| Petrov, Victor | vp2261@columbia.edu | Modern Europe | Mazower | Oct. 2017 |
| Stockland, Pierre Etienne | | Early Modern Europe | Smith | Feb. 2018 |
| Hattori, Masako | mh3079@columbia.edu | United States | Stephanson | Feb. 2018 |
| Danziger Halperin, Anna | | International & Global | Pedersen & Kessler-Harris | May 2018 |
| Chen, John Tseh | | International & Global | Khalidi & Elshakry | May 2018 |
| Kideckel, Michael | | United States | Jacoby | May 2018 |
| Lasdow, Kathryn | kathryn.lasdow@columbia.edu | United States | Blackmar | May 2018 |
| Zarate, Arthur | | Middle East | Elshakry | Oct. 2018 |
| Gonzalez Le Saux, Marianne Paulina | mg3322@columbia.edu | Latin America | Milanich | Oct. 2018 |
| Kuzuoglu, Ulug | uk2123@columbia.edu | International & Global | Zelin | Oct. 2018 |
| Ispahani Tezcanli, Merve | | Middle East | Khalidi | Oct. 2018 |
| Kung, Chien Wen | ck2567@columbia.edu | International & Global | Lean & Armstrong | Oct. 2018 |
| Zakar, Adien | | Middle East | Elshakry | Oct. 2018 |
| Aumoithe, George | | United States | Kessler-Harris | Oct. 2018 |
| Kaplan, Abram | adk2102@columbia.edu | Early Modern Europe | Jones | Oct. 2018 |
| Vendell, Dominic | | South Asia | Rao & Dirks | Oct. 2018 |
| Freeman, Mary. T. | | United States | Fields | Oct. 2018 |
| Marcus, David | | United States | Blake | Feb. 2019 |
| Buljina, Harun | hb2371@columbia.edu | Modern W Europe | Mazower | May 2019 |
| Yee, Ethan Leong | | Medieval | Senocak | May 2019 |
| Ferguson, Susanna | | Middle East | Khalidi | May 2019 |
| Kressel, Daniel Gunnar | | Latin America | Piccato | May 2019 |
| Newman, Rachel Grace | | International & Global | Piccato | May 2019 |
| Mulder, Nicholas | nicholas.mulder@columbia.edu | Modern W Europe | Mazower | May 2019 |
| Luo, Weiwei | | East Asia | Zelin | May 2019 |
| Alcenat, Westenley | | United States | Foner | May 2019 |
| Murphy, Anna Junn | ajm2221@columbia.edu | United States | Blackmar | Oct. 2019 |
| Gerien-Chen, James Jin | | East Asia | Gluck | Oct. 2019 |
| Resnikoff, Jason | jzr2101@columbia.edu | United States | Blake | Oct. 2019 |
| Shinnar, Shulamit | | Jewish | Berkowitz | Oct. 2019 |
| Bhattacharyya, Tania | | South Asia | Ahmed | Oct. 2019 |
| Cho, Eunsung | | East Asia | Jungwon & Lean | May 2020 |
| Igra, Alma | ai2298@columbia.edu | Modern Europe | Pedersen | May 2020 |
| Koeth, Stephen | smk2226@columbia.edu | United States | Katznelson | May 2020 |
| Nofil, Briana | | United States | Ngai | May 2020 |
| Okan, Orcun | oco2105@columbia.edu | Modern Middle East | Khalidi | May 2020 |
| Provenzano, Luca | lp2565@columbia.edu | Modern Europe | Moyn | May 2020 |
| Rutherford, Emily | emr2213@columbia.edu | Modern Europe | Pedersen | May 2020 |
| Sarwate, Rahul | rss2187@columbia.edu | South Asia | Ahmed | May 2020 |
| Serby, Benjamin | bjs2198@columbia.edu | United States | Blake | May 2020 |
| Vuljevic, Suzana | sv2367@columbia.edu | Modern Europe | Mazower | May 2020 |
| Beckhart Coppinger, Sarah | seb2209@columbia.edu | Latin America | Piccato | Oct. 2020 |
| Golaszewski, Devon | dcg2142@columbia.edu | Africa | Mann | Oct. 2020 |
| Hidalgo Garza, Sara | sdh2141@columbia.edu | Latin America | Piccato | Oct. 2020 |
| Katz, Jordan | jrk2129@columbia.edu | Jewish | Carlebach | Oct. 2020 |
| Morris, John | jfm2177@columbia.edu | Early Modern Europe | Tooze | Oct. 2020 |
| Somotan, Halimat | ths2122@columbia.edu | Africa | Diouf | Oct. 2020 |
| Woker, Madeline | mw2981@columbia.edu | International & Global | Pedersen & Saada | Oct. 2020 |
| Giordani, Angela | amg2287@columbia.edu | Middle East | Elshakry | Feb. 2021 |
| Purcell, James | jrp2184@columbia.edu | Medieval | Kosto | Feb. 2021 |
| Lawson, Owain | ojl2107@columbia.edu | Middle East | Elshakry | May 2021 |
| McFarlane, Wallace (Scot) | wsm2116@columbia.edu | United States | Fields | May 2021 |
| Monroe, William | wsm3@columbia.edu | Medieval | Somerville | May 2021 |
| Ng Tam, Yung Hua | ynn2000@columbia.edu | United States | Ngai | May 2021 |
| Roady, Peter | per2113@columbia.edu | United States | Jones | May 2021 |
| Azarbadegan, Zeinab | zaa2117@columbia.edu | International & Global | Khalidi | June 2021 |
| Jones, Christopher | cwj2109@columbia.edu | Ancient | Van de Mieroop | June 2021 |
| Levine, Zachary | zjl2104@columbia.edu | Modern Europe | Moyn | June 2021 |
| Subramanian, Divya | dss2124@columbia | International & Global | Pedersen | June 2021 |
| Glasserman, Aaron | ag2837@columbia.edu | International & Global | Zelin | Oct. 2021 |
| Halevy, Dotan | dh2765@columbia.edu | Middle East | Khalidi | Oct. 2021 |
| Heniford, Kellen | keh2182@columbia.edu | United States | McCurry | Oct. 2021 |
| Kuersteiner, Sarina | sck2159@columbia.edu | Medieval | Kosto & Senocak | Oct. 2021 |
| Marris, Caroline | cfm2123@columbia.edu | Early Modern Europe | Brown | Oct. 2021 |
| Matthews, Adam | acm2223@columbia.edu | Medieval | Kosto | Oct. 2021 |
| McElroy, Micah | mdm2200@columbia.edu | United States | Blackmar | Oct. 2021 |
| Mukherjee, Sayantani | sm3870@columbia.edu | South Asia | Ahmed | Oct. 2021 |
| Padilla-Rodriguez, Ivón | ip2301@columbia.edu | United States | Ngai | Oct. 2021 |
| Schwartz, Joshua | jss2253@columnia.edu | United States | Blackmar | Oct. 2021 |
| Katz, Paul | prk2110@columbia.edu | Latin America | Piccato | Feb. 2022 |
| Menashe, Tamar | tm2736@columbia.edu | Jewish | Carlebach & Kosto | Feb. 2022 |
| Slezkine, Peter | pas2186@columbia.edu | International & Global | Stephanson | Feb. 2022 |
| Bar Sadeh, Roy | rb3159@columbia.edu | International & Global | Elshakry | May 2022 |
| Meberg, Justine | jmm2428@columbia.edu | United States | McCurry | May 2022 |
| Peresen, Natasha | ngp2112@columbia.edu | Middle East | Khalidi | May 2022 |
| Swett, Brooks | bts2119@columbia.edu | United States | McCurry | May 2022 |