Chicago appears 20 times in the Israeli foreign-music chart archive (1970–1990). 2 singles reached #1. Best performer: 25 or 6 to 4 (peak #1, 12 weeks on chart). 3 of their songs also placed on a year-end chart.
| Peak | Song | Entered | Wks | Annual |
|---|---|---|---|---|
| 1 | 25 or 6 to 4 | 23 Aug 1970 | 12 | 1970 #9 |
| 1 | Just You 'n' Me | 13 Jan 1974 | 14 | – |
| 2 | Call on Me | 11 Aug 1974 | 7 | – |
| 3 | Hard to Say I'm Sorry | 6 Sep 1982 | 11 | 1982 #11 |
| 7 | Baby, What a Big Surprise | 30 Oct 1977 | 10 | 1978 #73 |
| 8 | I'm a Man | 15 Feb 1970 | 7 | – |
| 9 | Make Me Smile | 21 Jun 1970 | 7 | – |
| 11 | Feelin' Stronger Every Day | 12 Aug 1973 | 7 | – |
| 13 | Saturday in the Park | 24 Sep 1972 | 7 | – |
| 14 | You're the Inspiration | 3 Feb 1985 | 5 | – |
| 16 | Old Days | 25 May 1975 | 4 | – |
| 17 | Questions 67 and 68 | 7 Nov 1971 | 3 | – |
| 18 | If You Leave Me Now | 12 Sep 1976 | 4 | – |
| 19 | Another Rainy Day in New York City | 8 Aug 1976 | 6 | – |
| 20 | Beginnings | 8 Aug 1971 | 1 | – |
| 21 | (I've Been) Searchin' So Long | 12 May 1974 | 3 | – |
| 21 | What Kind of Man Would I Be? | 18 Feb 1990 | 2 | – |
| 23 | Harry Truman | 30 Mar 1975 | 2 | – |
| 23 | Alive Again | 17 Dec 1978 | 4 | – |
| 29 | Hard Habit to Break | 21 Oct 1984 | 1 | – |