Mahmoud Khalil

Mahmoud Khalil sues Columbia University for alleged failure to protect pro-Palestinian students

Khalil became a face of the Trump administration crackdown on students' pro-Palestinian protests after US immigration agents arrested him in March 2025 in the lobby of his university residence.

Mahmoud Khalil, a Columbia University graduate and pro-Palestinian activist, stands with others announcing a federal lawsuit to be filed against Columbia University for showing "deliberate indifference" to the harassment of pro-Palestinian students, New York City, US, September 14, 2026.
A man holds a Palestinian flag as Georgetown students hold an on-campus protest in support of Palestine at Georgetown University on September 4, 2024 in Washington, DC.

Court rejects Trump administration's bid to re-detain pro-Palestinian Georgetown scholar

COLUMBIA UNIVERSITY student Mohsen Mahdawi poses for a portrait inside Havemeyer Hall on the Columbia University campus in New York City, New York, US, May 18, 2025.

US appeals court overturns release of pro-Palestinian advocate Mahdawi, citing lack of jurisdiction

Mahmoud Khalil at Featured Session: The Guardian in Conversation with Mahmoud Khalil on the Cost of Dissent during the SXSW Conference & Festivals held at the JW Marriott on March 15, 2026 in Austin, Texas.

Mahmoud Khalil files lawsuit alleging Betar, Canary Mission ‘conspired’ with US gov't against him


Medical union supports terrorists, excludes Israeli workers, Jewish American cardiologist says

Dr. Jacob Agronin told Congress his medical union endorses BDS, targets Israeli doctors, and forces trainees to fund an antisemitic agenda.

An illustration of a doctor over a backdrop of the Palestinian flag.

Court won't revisit Mahmoud Khalil ruling, opening door to pro-Palestinian activist's rearrest

Khalil was among the most prominent of a number of foreign students detained last year by immigration authorities after engaging in pro-Palestinian activism on their college campuses.

Mahmoud Khalil attends a vigil and protest for Palestine outside of Columbia University on October 7, 2025 in New York City.

US appeals court rules Mahmoud Khalil deportation case can continue

In a separate but related development, the Trump administration reportedly fired two immigration judges who blocked the deportation of two pro-Palestine international students.

Columbia students, professors, gather in front of the University to rally in support of Mahmoud Khalil, Leqaa Kordia, and the numerous other community members who have been unlawfully detained by ICE, in New York City, United States, on March 09, 2026.

By hosting Mahmoud Khalil, Mamdani sets new rules for justifying October 7 massacre - opinion

From Mamdani's perspective, inviting Khalil is not at all a liability, but, rather, a plus in setting the new rules by which he hopes his supporters will play.

New York City Mayor Zohran Mamdani and his wife Rama Duwaji react as confetti falls during his inauguration ceremony in New York City, US, January 1, 2026.

Mamdani hosting Mahmoud Khalil at iftar sends ‘troubling message,’ NYC Jewish officials say

Controversy erupts after NYC Mayor Mamdani hosts radical activist Mahmoud Khalil for iftar, drawing criticism from Jewish leaders over his stance on Israel.

New York City Mayor Zohran Mamdani and his wife Rama Duwaji react as confetti falls during his inauguration ceremony in New York City, US, January 1, 2026.

Mamdani’s invitation to Mahmoud Khalil: Anti-Israel activism enters City Hall - editorial

Mamdani’s decision to host Mahmoud Khalil raises concerns about New York’s political shift, signaling a troubling embrace of anti-Israel activism and alienating the Jewish community.

Mahmoud Khalil, arrives at the New York City Mayor Zohrarn Mamdani's ceremonial inauguration at City Hall on January 1, 2026.

Ramadan meal with a Hamas supporter? Mahmoud Khalil joins Mamdani for iftar

The mayor also attached a festive photograph from the event, in which his wife can be seen holding a plate of food while standing next to Khalil.

Zohran Mamdani looks on at Old City Hall Staion on the day he is sworn in as mayor of New York City, New York, US, Thursday, Jan 1st 2026.

Mamdani defends activist Mahmoud Khalil amid Trump administration deportation push

"I will make that clear to everyone - I have said it time and again - that he deserves to stay in the city. He deserves to be here, just like any other New Yorker." said Zohran Mamdani.

NEW YORK CITY Mayor-Elect Zohran Mamdani speaks at the foot of a monument to US founding father Thomas Jefferson.

US to deport pro-Palestinian activist Mahmoud Khalil to Algeria, Homeland Security official claims

The Trump Administration has been pushing to deport Khalil, while the activist's lawer arguing that the removal of his green card would violate the US Constitution.

 Columbia University graduate student Mahmoud Khalil stands next to U.S. Rep. Alexandria Ocasio-Cortez (D-NY), a day after he was released from immigration custody, at Newark airport in Newark, New Jersey, U.S., June 21, 2025.

Court overturns ruling to free pro-Palestinian activist Mahmoud Khalil, paving way for rearrest

"Mahmoud is free - and must remain free," New York City Mayor Zohran Mamdani responded to the court's decision.

Columbia University graduate Mahmoud Khalil attends a pro-Palestinian protest outside Columbia University, in Manhattan in New York City, US, October 7, 2025