411 REFERENCE · Wikipedia
2005 term United States Supreme Court opinions of John Roberts
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February 2026
September 2023
John
Roberts
yes
File:File-Official roberts CJ cropped.jpg
2005
first
October 3, 2005
October 1, 2006
8
2
2
1
0
13
0
0
5
Scalia (10)
O'Connor (1)Justice O'Connor joined the one opinion Roberts filed before she retired January 31, 2006. Of the justices who participated the entire term, five justices joined the fewest of Roberts' opinions, with seven each: Stevens, Kennedy, Souter, Ginsburg, and Breyer.
https://www.supremecourt.gov/opinions/slipopinions.aspx?Term=05
https://web.archive.org/web/20120516151603/https://www.supremecourt.gov/opinions/slipopinions.aspx?Term=05
May 16, 2012
https://www.supremecourt.gov/opinions/relatingtoorders.aspx?Term=05
https://web.archive.org/web/20100527232514/https://www.supremecourt.gov/opinions/relatingtoorders.aspx?Term=05
May 27, 2010
https://www.supremecourt.gov/opinions/in-chambers.aspx?Term=05
https://web.archive.org/web/20120516151732/https://www.supremecourt.gov/opinions/in-chambers.aspx?Term=05
May 16, 2012
December 14, 2016
John Roberts opinions
SCOTUSterm2005
yes
01
Martin v. Franklin Capital Corp.
majority
546
132
2005
Unanimous
02
Gonzales v. O Centro Espírita Beneficente União do Vegetal
majority
546
418
2006
Religious Freedom Restoration Act statutory interpretation
Unanimous
Roberts' opinion, which was unanimous as to the eight justices participating, ruled that a church was properly granted an injunction under the Religious Freedom Restoration Act against criminal prosecution for its sacramental use of a hallucinatory substance, because the federal government had failed to demonstrate a compelling interest in prohibiting that use under the Controlled Substances Act.
03
Rumsfeld v. Forum for Academic and Institutional Rights, Inc.
majority
547
047 47
2006
First Amendment conditions on government funding compelled speech Homosexuality in the U.S. military Solomon Amendment
Unanimous
Roberts' opinion, which was unanimous as to the eight justices participating, ruled that the government could constitutionally deny federal funds to universities that do not permit the military to recruit on their campuses because of their objection to the military's exclusion of homosexuals. Roberts wrote that the Solomon Amendment neither denies the institutions the right to speak, nor requires them to say anything. He further believed that Congress, through the "raise and support Armies" clause, could even directly force schools to allow recruiting without threatening the withholding of funds, if they so desired, and that, as a result, no question of "unconstitutional conditions" arises.
04
Georgia v. Randolph
dissent
547
103
2006
Fourth Amendment
Scalia
Souter majority 2005 term United States Supreme Court opinions of David Souter#Georgia v. Randolph
Stevens concurrence 2005 term United States Supreme Court opinions of John Paul Stevens#Georgia v. Randolph
Breyer concurrence 2005 term United States Supreme Court opinions of Stephen Breyer#Georgia v. Randolph
Scalia dissent 2005 term United States Supreme Court opinions of Antonin Scalia#Georgia v. Randolph
Thomas dissent 2005 term United States Supreme Court opinions of Clarence Thomas#Georgia v. Randolph
Roberts' first written dissent on the Court was from Souter's 5–4 ruling barring warrantless searches where a physically present occupant refuses entry to police despite the consent of a co-occupant. Roberts was concerned that this rule would limit the ability of police to address spousal abuse. He noted that the purpose of the Fourth Amendment was to protect individual privacy, but that any person who shares a dwelling (or, as Roberts pointed out, a locker or a hard drive) with another person may anticipate that the other person sharing access to their belongings might turn them over to authorities. Roberts believed that the majority's judgment was arbitrary in light of prior decisions, which had held that police could ignore the objections of a resident who was being held in a police car rather than in the house.
05
Jones v. Flowers
majority
547
220
2006
Fourteenth Amendment due process enforcement of property taxes
Stevens, Souter, Ginsburg, Breyer
Thomas dissent 2005 term United States Supreme Court opinions of Clarence Thomas#Jones v. Flowers
Roberts' 5-4 majority opinion held that a state was required to take additional reasonable steps to notify a homeowner of a pending tax sale to satisfy overdue property taxes, when the state knew its previous attempt at notice had failed when the certified mailing was returned unclaimed. Roberts satirized the state's position by analogy, stating that "[i]f the [Tax] Commissioner prepared a stack of letters to mail to delinquent taxpayers, handed them to the postman, and then watched as the departing postman accidentally dropped the letters down a storm drain, one would certainly expect the Commissioner's office to prepare a new stack of letters and send them again. No one desirous of actually informing the owners would simply shrug his shoulders as the letters disappeared and say 'I tried.'"
06
DaimlerChrysler Corp. v. Cuno
majority
547
332
2006
Article Three standing
Stevens, Scalia, Kennedy, Souter, Thomas, Breyer, Alito
Ginsburg concurrence 2005 term United States Supreme Court opinions of Ruth Bader Ginsburg#DaimlerChrysler Corp. v. Cuno
Roberts' 8-justice majority, the judgment of which Ginsburg concurred in, ruled that state residents did not have standing to challenge state taxation and spending decisions simply by virtue of their status as taxpayers.
07
Sereboff v. Mid Atlantic Medical Services, Inc.
majority
547
356
2006
ERISA
Unanimous
08
eBay Inc. v. MercExchange, L.L.C.
concurrence
547
388
2006
Patent
Scalia, Ginsburg
Thomas majority 2005 term United States Supreme Court opinions of Clarence Thomas#eBay Inc. v. MercExchange, L.L.C.
Kennedy concurrence 2005 term United States Supreme Court opinions of Anthony Kennedy#eBay Inc. v. MercExchange, L.L.C.
09
Brigham City v. Stuart
majority
547
398
2006
Fourth Amendment exceptions to warrant requirement exigent circumstances
Unanimous
Stevens concurrence 2005 term United States Supreme Court opinions of John Paul Stevens#Brigham City v. Stuart
Roberts' unanimous opinion ruled that police may enter a home without a warrant when they have an objectively reasonable basis for believing that an occupant is seriously injured or imminently threatened with such injury.
10
House v. Bell
concurrencedissent
547
518
2006
Scalia, Thomas
Kennedy majority 2005 term United States Supreme Court opinions of Anthony Kennedy#House v. Bell
11
Rapanos v. United States
concurrence
547
715
2006
Clean Water Act
Scalia plurality 2005 term United States Supreme Court opinions of Antonin Scalia#Rapanos v. United States
Kennedy concurrence 2005 term United States Supreme Court opinions of Anthony Kennedy#Rapanos v. United States
Stevens dissent 2005 term United States Supreme Court opinions of John Paul Stevens#Rapanos v. United States
Breyer dissent 2005 term United States Supreme Court opinions of Stephen Breyer#Rapanos v. United States
Roberts joined Scalia's plurality supporting an interpretation of the Clean Water Act that restricted its application to land directly connected to waterways. He wrote a separate concurrence to express his disappointment that lower courts would have no guidance on how to resolve the issue because of the Court's failure to establish a majority.
12
Sanchez-Llamas v. Oregon
majority
548
331
2006
Scalia, Kennedy, Thomas, Alito
Ginsburg concurrence 2005 term United States Supreme Court opinions of Ruth Bader Ginsburg#Sanchez-Llamas v. Oregon
Breyer dissent 2005 term United States Supreme Court opinions of Stephen Breyer#Sanchez-Llamas v. Oregon
13
League of United Latin American Citizens v. Perry
concurrencedissent
548
399
2006
Voting Rights Act
Alito
Kennedy plurality 2005 term United States Supreme Court opinions of Anthony Kennedy#League of United Latin American Citizens v. Perry
Stevens concurrencedissent 2005 term United States Supreme Court opinions of John Paul Stevens#League of United Latin American Citizens v. Perry
Scalia concurrencedissent 2005 term United States Supreme Court opinions of Antonin Scalia#League of United Latin American Citizens v. Perry
Souter concurrencedissent 2005 term United States Supreme Court opinions of David Souter#League of United Latin American Citizens v. Perry
Breyer concurrencedissent 2005 term United States Supreme Court opinions of Stephen Breyer#League of United Latin American Citizens v. Perry