1880
261 Illinois Supreme Court opinions from 1880.
- County of Piatt v. Goodell 97 Ill. 84, (Ill. 1880)
- McVey v. McQuality 97 Ill. 93, (Ill. 1880)
- Tracy v. People 97 Ill. 101, (Ill. 1880)
- Green v. Hewitt 97 Ill. 113, (Ill. 1880)
- Walcott v. Gibbs 97 Ill. 118, (Ill. 1880)
- People v. Stuart 97 Ill. 123, (Ill. 1880)
- Town of Prairie v. Lloyd 97 Ill. 179, (Ill. 1880)
- Town of Windsor v. Hallett 97 Ill. 204, (Ill. 1880)
- Chicago, Pekin & Southwestern Railroad v. Raymond 97 Ill. 212, (Ill. 1880)
- Otis v. Gross 96 Ill. 612, (Ill. 1880)
- Lamar Insurance v. Gulick 96 Ill. 619, (Ill. 1880)
- Metropolitan City Railway Co. v. City of Chicago 96 Ill. 620, (Ill. 1880)
- Fawsett v. National Life Ins. Co. of United States 97 Ill. 11, (Ill. 1880)
- Daly v. St. Patrick's Catholic Church 97 Ill. 19, (Ill. 1880)
- Crozier v. Hoyt 97 Ill. 23, (Ill. 1880)
- Parker v. People 97 Ill. 32, (Ill. 1880)
- Ryan v. Ryan 97 Ill. 38, (Ill. 1880)
- Patterson v. McKinney 97 Ill. 41, (Ill. 1880)
- Koon v. Hollingsworth 97 Ill. 52, (Ill. 1880)
- Maher v. Farwell 97 Ill. 56, (Ill. 1880)
- Village of Byron v. Blount 97 Ill. 62, (Ill. 1880)
- Gavin v. City of Chicago 97 Ill. 66, (Ill. 1880)
- Town of Fox v. Town of Kendall 97 Ill. 72, (Ill. 1880)
- Alliance Insurance v. McKnight 97 Ill. 80, (Ill. 1880)
- Keohane v. Smith 97 Ill. 156, (Ill. 1880)
- Haines v. People 97 Ill. 161, (Ill. 1880)
- Bennett v. Stout 98 Ill. 47, (Ill. 1880)
- Cole v. Marple 98 Ill. 58, (Ill. 1880)
- Stettauer v. White 98 Ill. 72, (Ill. 1880)
- Town of Lemont v. Singer & Talcott Stone Co. 98 Ill. 94, (Ill. 1880)
- Bank of Montreal v. Page 98 Ill. 109, (Ill. 1880)
- Redlich v. Bauerlee 98 Ill. 134, (Ill. 1880)
- King v. Chicago, Danville & Vincennes R. R. 98 Ill. 376, (Ill. 1880)
- Hayward v. People 96 Ill. 492, (Ill. 1880)
- People ex rel. National Cigar Co. v. Dulaney 96 Ill. 503, (Ill. 1880)
- Bonner v. Illinois Land & Loan Co. 96 Ill. 546, (Ill. 1880)
- Jefferson v. Jefferson 96 Ill. 551, (Ill. 1880)
- Shufeldt v. Boehm 96 Ill. 560, (Ill. 1880)
- English v. People 96 Ill. 566, (Ill. 1880)
- Spencer v. Otis 96 Ill. 570, (Ill. 1880)
- People ex rel. Caton v. Needles 96 Ill. 575, (Ill. 1880)
- Elston & Wheeling Gravel Road Co. v. People ex rel. Pierce 96 Ill. 584, (Ill. 1880)
- Bohanan v. Bohanan 96 Ill. 591, (Ill. 1880)
- Gould v. Hendrickson 96 Ill. 599, (Ill. 1880)
- Bennett v. People 96 Ill. 602, (Ill. 1880)
- Brant v. Lill 96 Ill. 608, (Ill. 1880)
- Keith v. Kellogg 97 Ill. 147, (Ill. 1880)
- Pickerell v. Morss 97 Ill. 220, (Ill. 1880)
- Leindecker v. People ex rel. Johnson 98 Ill. 21, (Ill. 1880)
- Cubberly v. Scott 98 Ill. 38, (Ill. 1880)