It said Ahmed Idris and Ali Mustafa had been allowed to leave the Maiduguri hotel where they were detained, and return to the network's Abuja office.
"We're pleased for Ahmed and Ali that their ordeal is over," said Salah Negm, director of news for Al-Jazeera English.
"They're looking forward to spending some time with their families and loved ones. I know that both of them want to thank everyone that helped secure their release, including NGOs, politicians and fellow journalists," Negm added.
The pair, both Nigerians, were detained in the northeast where troops were battling Boko Haram militants.
Nigerian defence spokesman Chris Olukolade had said they were "found to have been loitering around areas where military operations are ongoing in the northeast and have been restrained in Maiduguri".
But Al-Jazeera said they were taken from their hotel room after having "finished filming a story on the military with their cooperation", and that their camera equipment was confiscated.
Nigeria's military has had tense relations with the media, particularly overseas organisations, frequently accusing them of misrepresenting the conflict.
Reporter Idris joined Al-Jazeera in 2010 and has 30 years' experience in broadcasting. Cameraman Mustafa has been with the network since 2011.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
