Hello Mary Lou by Ricky Nelson first appeared on the Israeli foreign-music chart on 16 Oct 1961, entering at #9. It peaked at #4 on 30 Oct 1961. In total it spent 2 weeks on the chart, last charting on 30 Oct 1961.
| Wk | Date | Pos |
|---|---|---|
| 1 | 16 Oct 1961 | 9 |
| 2 | 30 Oct 1961 | 4 |