| DePaul rescinds Gavin McInnes’ invitation to speak on campus, claims he’s too dangerous | DePaul University | 05/18/2017 | Guest Speaker | No | Canceled |
| College cancels GOP senator's commencement speech | Texas Southern University | 05/15/2017 | Guest Speaker | No | Canceled |
| Professors sign letter celebrating students who booed and jeered at Betsy DeVos commencement address | Behune-Cookman University | 05/14/2017 | Guest Speaker | No | Protested |
| Students protest gay conservative speaker as he defends free speech at Portland State | Portland State University | 05/09/2017 | Guest Speaker | No | Protested |
| Ann Coulter forced to pull out of speech due to threats | University of California Berkeley | 04/26/2017 | Guest Speaker | No | Canceled |
| White female sociologist demanded fired by activists because of her work studying black communities | Pomona College | 04/24/2017 | Guest Speaker | No | Protested |
| Jordan Peterson disinvited from lecture due to 'safe space' joke | Linfield College | 04/20/2017 | Guest Speaker | No | Canceled |
| Protestors try and fail to disrupt another Charles Murray lecture | Indiana University | 04/12/2017 | Guest Speaker | No | Protested |
| Angry mob shuts down Heather Mac Donald Blue Lives Matter speech | Claremont McKenna College | 04/07/2017 | Guest Speaker | No | Canceled |
| ‘War on Cops’ author Heather Mac Donald shouted down at UCLA by hysterical Black Lives Matter protest | UCLA | 04/06/2017 | Guest Speaker | No | Protested |
| Heckler's veto: Red tape, security concerns, admin demands lead to cancelation of David Horowitz speech | University of California Berkeley | 04/04/2017 | Guest Speaker | No | Canceled |
| Abnormally low turnout at Charles Murray speech suggests protestors reserved tickets | Duke University | 03/22/2017 | Guest Speaker | No | Protested |
| Canadians anti-free speech zealots shut down Toronto lawyer's speech | Wilfried Laurier University | 03/19/2017 | Guest Speaker | No | Canceled |
| Disgruntled woman's study major interupts president's speech | Iowa State University | 03/05/2017 | Guest Speaker | No | Protested |
| Dozens of students shout down Charles Murray speech, force him to evacuate lecture hall | Middlebury College | 03/03/2017 | Guest Speaker | No | Canceled |
| Columbia helps block access to College Republicans' Dinesh D'Souza talk | Columbia University | 02/22/2017 | Guest Speaker | No | Protested |
| Chinese students protest Dalai Lama as grad speaker, call choice ‘controversial, disrespectful’ | University of California San Diego | 02/21/2017 | Guest Speaker | No | Protested |
| Conservative speaker event forced into hiding at Cornell | Cornell University | 02/15/2017 | Guest Speaker | No | Protested |
| Campus furious Ben Shapiro to speak for YAF during Black History Month try to derail event | Marquette University | 02/06/2017 | Guest Speaker | No | Protested |
| Night of terror': UC Berkeley in flames in violent protest against Milo Yiannopoulos speech | University of California Berkeley | 02/04/2017 | Guest Speaker | No | Canceled |
| Professor attacks Steve Forbes prior to campus talk | North Central College | 01/31/2017 | Guest Speaker | No | Protested |
| Protestors go berserk, force cancelation of Milo Yiannopoulos event | University of California Davis | 01/14/2017 | Guest Speaker | No | Canceled |
| Students protest Sean Spicer's invitation to school | University of Chicago | 12/27/2016 | Guest Speaker | No | Protested |
| University breaks tradition, considers disinviting U.S. president for commencement speech for the first time in 64 years | University of Notre Dame | 12/06/2016 | Guest Speaker | No | Protested |
| Hecklers shout down Rick Santorum at Cornell University | Cornell University | 11/30/2016 | Guest Speaker | No | Protested |
| Protesters storm stage during Ben Shapiro YAF talk at UW-Madison | University of Wisconsin Madison | 11/17/2016 | Guest Speaker | No | Protested |
| Conservative journalist Caroline Glick guest speech canceled at UT Austin | University of Texas Austin | 11/15/2016 | Guest Speaker | No | Canceled |
| Students demand ‘Rally for America’ with Milo Yiannopoulos be canceled | University of California Irvine | 10/28/2016 | Guest Speaker | No | Protested |
| University canceled Milo Yiannopoulos speech due to 'security concerns' | New York University | 10/23/2016 | Guest Speaker | No | Canceled |
| Hecklers shout down speech by woman whose son was murdered by an illegal immigrant | UCLA | 10/14/2016 | Guest Speaker | No | Protested |
| Female student rips down flyers touting Christina Hoff Sommers’ ‘Where Feminism Went Wrong’ YAF speech | California State University Los Angeles | 09/29/2016 | Guest Speaker | No | Protested |
| NYU disinvites controversial Nobel Prize-winning scientist from giving guest lecture | New York University | 09/16/2016 | Guest Speaker | No | Canceled |
| University's multicultural center tries to stop Milo Yiannopoulos speech | Louisiana State University | 09/13/2016 | Guest Speaker | No | Protested |
| University bans Ben Shapiro from speaking on campus | DePaul University | 08/01/2016 | Guest Speaker | No | Canceled |
| Students protest against appearance of right-of-center speaker | Elon University | 07/28/2016 | Guest Speaker | No | Protested |
| Flemming Rose, editor of the Danish Mohammad cartoon, disinvited from speaking | University of Cape Town | 07/22/2016 | Guest Speaker | No | Canceled |
| UC Irvine College Republicans sanctioned for Milo Yiannopoulos event | University of California Irvine | 06/21/2016 | Guest Speaker | No | Protested |
| Protestors steal microphone and shut down Milo Yiannopoulos speech | DePaul University | 05/25/2016 | Guest Speaker | No | Protested |
| Violence erupts as protesters block entrance to YAF Ben Shapiro speech at public university | California State University Los Angeles | 05/20/2016 | Guest Speaker | No | Protested |
| Black pro-life speaker shouted down at Harvard Law event, called ‘f*cking piece of sh*t’ | Harvard University | 05/19/2016 | Guest Speaker | No | Canceled |
| Students demand Secretary of Homeland Security's keynote speech be canceled | Georgetown University | 05/16/2016 | Guest Speaker | No | Protested |
| Black conservative scholar disinvited from speech over protest concerns | Virginia Tech | 05/02/2016 | Guest Speaker | No | Canceled |
| Professor Randall Kennedy peeves students and faculty over his commencement address | Occidental College | 04/29/2016 | Guest Speaker | No | Protested |
| Scripps students protest Madeleine Albright as speaker because she’s a ‘white feminist’ | Scripps University | 04/02/2016 | Guest Speaker | No | Protested |
| Banner touting upcoming Ben Shapiro talk defaced at University of Michigan | University of Michigan | 03/21/2016 | Guest Speaker | No | Protested |
| Paleoconservative accused of ‘hate speech’ disinvited to speak at Williams College | Williams College | 02/18/2016 | Guest Speaker | No | Canceled |
| Protestors interrupt Milo Yiannopoulos event by covering themselves in paint | Rutgers University | 02/15/2016 | Guest Speaker | No | Protested |
| Public shut out of college lecture by Dinesh D'Souza over his opinions | Gonzaga University | 02/03/2016 | Guest Speaker | No | Protested |
| Muslim students protest/heckle speech from Iranian human rights activist | Goldsmiths University | 12/03/2015 | Guest Speaker | No | Protested |
| Anti-ISIS fighter's speech canceled by the college | University College London | 11/08/2015 | Guest Speaker | No | Canceled |
| Conservative female author of ‘The War on Men’ disinvited to speak at Williams College after protests | Williams College | 10/21/2015 | Guest Speaker | No | Canceled |
| University pressured to disinvite George Will | Santa Clara University | 10/06/2015 | Guest Speaker | No | Protested |
| Campus speaker touting men’s rights has fire alarm pulled on her | University of Toronto | 10/03/2015 | Guest Speaker | No | Protested |
| Katie Pavlich speech protested by BlackLivesMatter | University of Delaware | 09/22/2015 | Guest Speaker | No | Protested |
| Chancellor Robert Birgeneau grad speech canceled because he allowed police brutality once in 2011 | Haverford College | 05/15/2015 | Guest Speaker | No | Canceled |
| Jesuit college students demand Catholic archbishop be disinvited as grad speaker | Le Moyne College | 05/11/2015 | Guest Speaker | No | Protested |
| Black grad students hijack UC-Berkeley Peter Thiel event, exercising heckler’s veto | University of California Berkeley | 05/06/2015 | Guest Speaker | No | Protested |
| Christina Hoff Sommer's speech preceded by Safe Space announcement, heavy protests during the event | Oberlin College | 04/21/2015 | Guest Speaker | No | Protested |
| Muslim Students Association blackballed Islamic feminist Asra Nomani's campus speech | Duke University | 04/14/2015 | Guest Speaker | No | Protested |
| Christina Hoff Sommers accused of ‘hate speech,’ UCLA talk to be boycotted by some | UCLA | 03/04/2015 | Guest Speaker | No | Protested |
| Protestors threaten speech by 'Charlie Hebdo' creator | University of Chicago | 02/27/2015 | Guest Speaker | No | Protested |
| Angry protesters denounce George Will at MSU; called ‘rape denier,’ backs turned | Michigan State University | 12/15/2014 | Guest Speaker | No | Protested |
| Students demand George Will guest lecture be shut down | Michigan State University | 12/10/2014 | Guest Speaker | No | Protested |
| UC Berkeley students try to derail Bill Maher from speaking at graduation | University of California Berkeley | 10/27/2014 | Guest Speaker | No | Protested |
| Dinesh D’Souza campus speech axed after ‘pressure from liberals’ | University of California Santa Barbara | 10/22/2014 | Guest Speaker | No | Canceled |
| Miami University students call for George Will to be disinvited from giving speech | Miami University | 10/21/2014 | Guest Speaker | No | Protested |
| Conservative columnist George Will disinvited to speak at women’s college for questioning 1-in-5 rape stat | Scripps College | 10/07/2014 | Guest Speaker | No | Canceled |
| Students demand lawmaker's commencement invitation be rescinded for supporting meritocracy | Harvard University | 05/21/2014 | Guest Speaker | No | Protested |
| Female IMF Director Pushed Out as Grad Speaker at Women’s College | Smith College | 05/13/2014 | Guest Speaker | No | Canceled |
| Condi Rice declines to speak at Rutgers after student protests, demands for disinvitation | Rutgers University | 05/05/2014 | Guest Speaker | No | Canceled |
| Charles Murray speech canceled due to concerns over his political views and past scholarship | Asuza Pacific University | 04/22/2014 | Guest Speaker | No | Canceled |
| Students tell campus police to arrest ‘dangerous’ Condi Rice during visit | University of Minnesota | 04/16/2014 | Guest Speaker | No | Protested |
| Conservative speaker Katie Pavlich booted from campus theater | University of Arizona | 04/07/2014 | Guest Speaker | No | Protested |
| Campus speech by Ann Coulter sparks vitriol, protest plans | University of Southern California | 11/05/2013 | Guest Speaker | No | Protested |
| Protestors shut down police commissioner's speech | Brown University | 11/04/2013 | Guest Speaker | No | Canceled |
| Geraldo Rivero disinvited from lecture | Dusquesne University | 09/01/2013 | Guest Speaker | No | Canceled |
| Major protests planned over pro-life graduation speaker | Boston College | 05/20/2013 | Guest Speaker | No | Protested |
| Ben Carson steps down as commencement speaker after controversial comments draw outrage | Johns Hopkins University | 04/11/2013 | Guest Speaker | No | Canceled |
| Demonized By students, renowned foreign policy expert Robert Zoellick cancels commencement appearance | Swarthmore College | 04/09/2013 | Guest Speaker | No | Canceled |
| Black pastor criticizes Obama, gets disinvited to college’s grad ceremony | Morehouse College | 04/03/2013 | Guest Speaker | No | Canceled |
| Ann Colter speech canceled | Fordham University | 11/27/2012 | Guest Speaker | No | Canceled |
| Former British PM Tony Blair met with protests during commencement speech | Colby College | 05/21/2012 | Guest Speaker | No | Protested |
| Occupiers interrupt, shout down speech by Ariz. governor known for tough immigration stance | American University | 02/27/2012 | Guest Speaker | No | Protested |
| Yale reviews decision to invite Susan Koman for commencement speech | Yale University | 02/03/2012 | Guest Speaker | No | Protested |
