January

• 15 January – Prime Minister Mihai Tudose resigns after his Social Democratic Party leaders withdraw their support following a party feud.^[2][3]
• 20 January – Tens of thousands of people protest in Romanian cities and abroad against amendments to the laws of justice and criminal codes.^[4]
• 29 January – The Romanian parliament approves Viorica Dăncilă as the country's first female premier.^[5] She is the third prime minister of Romania in less than 13 months.^[6]

February

• 22 February – Justice Minister Tudorel Toader announces that he will initiate the revocation procedure of Laura Codruța Kövesi from the post of chief prosecutor of the National Anticorruption Directorate.^[7] The announcement is followed by protests in several major cities in the country.^[8]

March

April

• 5 April – Nine people die after their minibus plunges into Bistrița River, near Viișoara, Neamț County.^[9]
• 11 April – Three tourists are found dead in Făgăraș Mountains after going missing since 30 March.^[10]
• 16 April – President Klaus Iohannis refuses to dismiss the chief prosecutor of the National Anticorruption Directorate, Laura Codruța Kövesi, also criticizing the report on which Justice Minister Tudorel Toader proposed the revocation of Kövesi.^[11] Toader announces that he will refer the Constitutional Court.^[12]
• 17 April – Former President Ion Iliescu is officially prosecuted for crimes against humanity for his role in the 1989 Revolution, alongside former Prime Minister Petre Roman.^[13][14]
• 19 April – President of the Chamber of Deputies Liviu Dragnea announces Government's intention to move Romania's embassy in Israel from Tel Aviv to Jerusalem.^[15][16]

May

June

• 9 June – More than 100,000 people assemble in Bucharest to protest alleged abuses committed by anti-corruption prosecutors. The protest is organised by the governing Social Democratic Party.^[17]
• 21 June – Liviu Dragnea, head of the Social Democratic Party, is convicted of abuse of power and handed a three-and-a-half-year sentence in an initial verdict after a corruption trial.^[18]
• 27 June – Dăncilă Cabinet survives a motion of no confidence. During the vote, several thousand opposition supporters protest outside Parliament, calling for the resignation of the government.^[19]
• 30 June – Four people are found dead and hundreds are evacuated from 185 flooded localities as hydrologists issue red flood warning in the counties of Covasna, Brașov and Bacău.^[20][21]

July

• 1 July – Celebrating the centenary of the Great Union (the unification of Romania with Bessarabia, Bukovina and Transylvania), a demonstration called the Centenary March is organized by several Romanian and Moldovan activists for unification. It starts in Alba Iulia on this day.^[22]
• 9 July – President Klaus Iohannis dismisses the Chief Prosecutor of the National Anticorruption Directorate, Laura Codruța Kövesi.^[23]
• 11 July – Four people, including two children, are found dead after their cart is washed away by a flash flood in Tulcea County.^[24]

August

• 10 August – Violence ensues between anti-government protesters and the Romanian Gendarmerie in Victory Square, resulting in hundreds of people wounded and the complete evacuation of the square.
• 29 August – Participants of the Centenary March cross the Moldovan border.^[25]

September

• 1 September – The Centenary March ends in the Great National Assembly Square in Chișinău, Moldova.^[26]

October

• 6 and 7 October – A nationwide referendum is held in Romania regarding the prohibition of same-sex marriage, but it fails due to not reaching the required voter turnout.^[27] Another referendum is held at the same time in the Olt County to rename it to "Olt-Romanați County",^[28][29] but it fails as well for the same reason.^[30][31]

November

December

• 19 December – The main indexes of Bucharest Stock Exchange fall by more than 7 percent following the announcement of new taxes on banks, capping gas prices and major changes regarding private pensions scheme. The two major banks listed at BSE lose more than 15 percent of their value.^[32]

January

• 2 January – Garabet Kumbetlian [ro], 81, intellectual, professor, engineer and researcher (b. 1936)^[40]
• 4 January – Aharon Appelfeld, 85, Romanian-born Israeli writer (b. 1932).^[41]
• 10 January –
  • Lucky Marinescu [ro], 83, singer and television presenter (b. 1934)^[42]
  • Nicolae Edroiu [ro], 78, academician and historian (b. 1939)^[43]
  • Ștefan Papadima [ro], 64, mathematician (b. 1953)^[44]
• 11 January – Elisabeta Isanos [ro], 76, writer (b. 1941)^[45]
• 24 January –
  • Ion D. Ion, 82, mathematician (b. 1935)^{[citation needed]}
  • Attila Verestóy, 63, Romanian politician and chemical engineer, Senator (since 1990).^[46]
• 25 January – Neagu Djuvara, 101, Romanian historian, essayist and philosopher, pneumonia.^[47]

February

• 3 February – Alec Sehon, 93, Romanian-born Canadian immunologist (b. 1924).^[48]
• 10 February – Andrei Avram [ro], 87, linguist (b. 1930)^{[citation needed]}
• 13 February – Florin Diacu, 59, Romanian Canadian mathematician and author (b. 1959).^[49]
• 14 February – Zoltán Kallós [ro], 91, folklorist (b. 1926)^{[citation needed]}
• 16 February – Arsenie Voaideș [ro], 67, Orthodox archimandrite and abbot of Berzunți Monastery (b. 1951)^{[citation needed]}
• 19 February – Paul Urmuzescu [ro], 89, composer (b. 1928)^{[citation needed]}
• 22 February – Serban Cantacuzino, 89, Romanian architect.^[50]
• 28 February – Ștefan Tașnadi, 64, Romanian weightlifter, Olympic silver medalist (1984).^[51]

March

• 4 March – Traian Sabău [ro], 76, politician (b. 1941)^{[citation needed]}
• 6 March – Peter Freund, 81, Romanian-born American physicist.^[52]
• 9 March – Ion Voinescu, 88, Romanian Olympic footballer (1952).^[53]
• 13 March – Geta Caragiu [ro], 88, sculptor (b. 1929)^{[citation needed]}
• 19 March – Andrei Gheorghe (born 1962) [ro], 56, presenter and programme-maker^{[citation needed]}
• 25 March – Nicolae Tilihoi, 61, Romanian footballer (Universitatea Craiova).^[54]
• 27 March – Aimée Iacobescu, 71, Romanian actress (The Doom), breast cancer.^[55]
• 28 March – Octavian Dincuță, 70, footballer^[56]

April

• 1 April – Justin Andrei [ro], 84, engineering geologist and geophysicist (b. 1934)^{[citation needed]}
• 6 April – Șerban Papacostea, 89, historian (b. 1928)^{[citation needed]}
• 11 April – Carmen Stănescu, 92, stage and film actress^[57]
• 14 April – Mihai Stănescu [ro], 78, caricaturist (b. 1939)^{[citation needed]}
• 15 April – Nicolae Mischie [ro], 73, politician (b. 1945)^{[citation needed]}
• 16 April –
  • Florea Dumitrescu, 91, economist, finance minister (1969–78), ambassador of Romania to China (1978–83) and governor of the National Bank (1984–89)^[58]
  • Nicolae Mischie [ro], 72, politician^{[citation needed]}
  • Ionela Prodan [ro], 70, folk music singer (b. 1947)^{[citation needed]}
• 24 April – Dinu C. Giurescu, 91, historian and politician^[59]

May

• 1 May – Constantin Olteanu [ro], 89, general, Minister of National Defense (1980–1985) and Mayor of Bucharest (1985–1988) (b. 1928)^{[citation needed]}
• 3 May – Doina Cornea, 88, Romanian human rights activist and professor.^[60]
• 15 May – Cristian Țopescu [ro], 81, sports commentator, journalist and politician (b. 1937)^{[citation needed]}
• 16 May –
  • François Bréda, 62, Romanian writer and literary critic.^[61]
  • Lucian Pintilie, 84, Romanian film director.^[62]
• 21 May – Mircea Malița [ro], 91, academician, diplomat, mathematician, professor, and essayist (b. 1927)^[63]
• 22 May – Cabiria Andreian Cazacu, 90, mathematician and honorary member of the Romanian Academy.^[64]
• 25 May – Hildegard Puwak, 68, Romanian politician, Minister of European Integration (2000–2003).^[65]

June

• 3 June – Alexandru Jula [ro], 83, singer (b. 1934)^[66]
• 5 June – Karl Fritz Lauer, 80, Romanian-German scientist.^[67]
• 6 June – H. H. Wieder, 99, Romanian-born American physicist.^[68]
• 11 June – Maria Butaciu, 78, folk music singer (b. 1940)
• 20 June – Sándor Kányádi, 89, poet (b. 1929)
• 21 June –
  • Horaţiu Nicolau, 84, Romanian Olympic volleyball player.^[69]
  • Gernot Nussbächer [ro], 78, historian, archivist and writer (b. 1939)^[70]
• 26 June – Joseph Seroussi, 85, Sudanese-born Romanian fashion designer.^[71]

July

August

• 2 August – Mihai Radu Pricop, 68, politician (b. 1950)
• 7 August – Dumitru Fărcaș, 80, taragot player (b. 1938)
• 19 August – Margareta Niculescu, 92, puppeteer, director, and teacher (b. 1926)

September

• 19 September – Geta Brătescu, 92, visual artist (b. 1926)

October

• 13 October – Georgeta Pitică, 88, table tennis player, world champion (b. 1930)
• 21 October – Ilie Balaci, 62, footballer (b. 1956)

November

• 22 November – Nicolae Mihalcea, 96, Romanian Olympic equestrian (1952, 1956).^[72]
• 23 November – Bujor Hălmăgeanu, 77, Romanian football player (Steaua București, national team) and manager (Dacia Unirea Brăila), respiratory failure.^[73]
• 25 November – Randolph L. Braham, 95, Romanian-born American historian and political scientist.^[74]

December

• 16 December –
  • Mircea Petescu, 76, Romanian football player (Steaua București, UTA Arad) and manager (Sparta Rotterdam), Alzheimer's disease.^[75]
  • Anca Pop, 34, Romanian-Canadian singer-songwriter, traffic collision.^[76]