Ahlam Aref Ahmad al-Tamimi (Arabic: أحلام عرف أحمد التميمي; born 1980) is a Jordanian national known for assisting in carrying out the Sbarro restaurant suicide bombing in Jerusalem, in 2001. She was convicted by an Israeli military tribunal and received multiple life sentences, but was released in 2011 as part of the Gilad Shalit prisoner exchange and exiled to Jordan. She hosts a television show about Palestinians in Israeli prisons.

Al-Tamimi was born in Zarqa, Jordan.

Tamimi was a journalism student at Birzeit University in the West Bank. Her brother Mohamed speculates that her fluency in English and the fact that she did not wear a headscarf made her less suspicious to Israeli officials.

Tamimi originates from Nabi Salih, a Palestinian village in the central West Bank. Ben Ehrenreich of The New York Times said that she was "much-loved in Nabi Saleh".

Tamimi placed an explosive device at a grocery store in Jerusalem in July 2001, which exploded, but did not cause damage.

Tamimi helped plan and participated in the Sbarro restaurant suicide bombing, which caused 145 casualties, including 16 fatalities, half of them children. She was 20 years old at the time, and still in university. After driving and dropping off the suicide bomber at his target, she reported on the bombing on a Palestinian news channel.

On 9 August 2001, Tamimi escorted suicide bomber Izz al-Din Shuheil al-Masri (Arabic: عز الدين شهيل المصري) to the Sbarro restaurant. She used disguise techniques to deflect attention from herself and al-Masri, wearing a dress that made her appear more like a "Jewish tourist" than an Arab, and using language skills gained in her journalism studies. While al-Masri died in the attack as intended, Tamimi left the area before the bomb detonated.

She then had a second role reporting on the attack in the press, in her part-time journalism job.