List of international goals scored by Romelu Lukaku
| No. | Date | Venue | Cap | Opponent | Score | Result | Competition |
|---|---|---|---|---|---|---|---|
| 1 | 17 November 2010 | Tsentralnyi Profsoyuz Stadion, Voronezh, Russia | 8 |  Russia |
1–0 | 2–0 | Friendly |
| 2 | 2–0 | ||||||
| 3 | 15 August 2012 | King Baudouin Stadium, Brussels, Belgium | 16 |  Netherlands |
3–2 | 4–2 | |
| 4 | 11 October 2013 | Stadion Maksimir, Zagreb, Croatia | 23 |  Croatia |
1–0 | 2–1 | 2014 FIFA World Cup qualification |
| 5 | 2–0 | ||||||
| 6 | 26 May 2014 | Cristal Arena, Genk, Belgium | 28 |  Luxembourg[N2] |
1–0 | 5–1 | Friendly |
| 7 | 3–1 | ||||||
| 8 | 4–1 | ||||||
| 9 | 1 June 2014 | Friends Arena, Solna, Sweden | 29 |  Sweden |
1–0 | 2–0 | |
| 10 | 1 July 2014 | Itaipava Arena Fonte Nova, Salvador, Brazil | 33 |  United States |
2–0 (a.e.t.) | 2–1 (a.e.t.) | 2014 FIFA World Cup |
| 11 | 12 November 2014 | King Baudouin Stadium, Brussels, Belgium | 37 |  Iceland |
3–1 | 3–1 | Friendly |
| 12 | 29 March 2016 | Estádio Dr. Magalhães Pessoa, Leiria, Portugal | 43 |  Portugal |
1–2 | 1–2 | |
| 13 | 28 May 2016 | Stade de Genève, Geneva, Switzerland | 44 |  Switzerland |
1–1 | 2–1 | |
| 14 | 1 June 2016 | King Baudouin Stadium, Brussels, Belgium | 45 |  Finland |
1–1 | 1–1 | |
| 15 | 5 June 2016 | 46 |  Norway |
1–0 | 3–2 | ||
| 16 | 18 June 2016 | Nouveau Stade de Bordeaux, Bordeaux, France | 48 |  Republic of Ireland |
1–0 | 3–0 | UEFA Euro 2016 |
| 17 | 3–0 | ||||||
| 18 | 6 September 2016 | GSP Stadium, Nicosia, Cyprus | 53 |  Cyprus |
1–0 | 3–0 | 2018 FIFA World Cup qualification |
| 19 | 2–0 | ||||||
| 20 | 7 October 2016 | King Baudouin Stadium, Brussels, Belgium | 54 |  Bosnia and Herzegovina |
4–0 | 4–0 | |
| 21 | 13 November 2016 | King Baudouin Stadium, Brussels, Belgium | 56 |  Estonia |
7–1 | 8–1 | |
| 22 | 8–1 | ||||||
| 23 | 25 March 2017 | King Baudouin Stadium, Brussels, Belgium | 57 |  Greece |
1–1 | 1–1 | |
| 24 | 31 August 2017 | Stade Maurice Dufrasne, Liège, Belgium | 61 |  Gibraltar |
3–0 | 9–0 | |
| 25 | 5–0 | ||||||
| 26 | 9–0 | ||||||
| 27 | 3 September 2017 | Karaiskakis Stadium, Athens, Greece | 62 | Greece |
2–1 | 2–1 | |
| 28 | 10 October 2017 | King Baudouin Stadium, Brussels, Belgium | 63 | Cyprus |
4–0 | 4–0 | |
| 29 | 10 November 2017 | King Baudouin Stadium, Brussels, Belgium | 64 |  Mexico |
2–1 | 3–3 | Friendly |
| 30 | 3–3 | ||||||
| 31 | 14 November 2017 | Jan Breydel Stadium, Bruges, Belgium | 65 |  Japan |
1–0 | 1–0 | |
| 32 | 27 March 2018 | King Baudouin Stadium, Brussels, Belgium | 66 |  Saudi Arabia |
1–0 | 4–0 | |
| 33 | 2–0 | ||||||
| 34 | 6 June 2018 | King Baudouin Stadium, Brussels, Belgium | 68 |  Egypt |
1–0 | 3–0 | |
| 35 | 11 June 2018 | King Baudouin Stadium, Brussels, Belgium | 69 |  Costa Rica |
2–1 | 4–1 | |
| 36 | 3–1 | ||||||
| 37 | 18 June 2018 | Fisht Olympic Stadium, Sochi, Russia | 70 |  Panama |
2–0 | 3–0 | 2018 FIFA World Cup |
| 38 | 3–0 | ||||||
| 39 | 23 June 2018 | Otkritie Arena, Moscow, Russia | 71 |  Tunisia |
2–0 | 5–2 | |
| 40 | 3–1 |