

Roseline Coffee is a coffee company based in Portland, Oregon, United States. Established in 2012, the business operates seven locations in the Portland metropolitan area, as of 2026.
Roseline Coffee operates multiple locations in the Portland metropolitan area. The business's name is a nod to Portland's nickname as the "City of Roses". Roseline's headquarters in northeast Portland has a showroom and training space called Session Room. Eater Portland has said the flagship location has "laid-back attitude and light-filled room".
Honduras Las Flores is among Roseline's varieties. Roseline has offered seasonal options. In 2024, the business served a black sesame caramel latte, a boo berry latte (with dried blueberry-infused cream and Boo Berry marshmallow cereal), a fall thyme matcha soda and a pumpkin pie latte.

Roseline launched in October 2012. The business started with a 1.5-kilo Proaster and upgraded to a 10-kilo Proaster in 2013. In 2014, Sprudge described the business as "a tiny, cutting-edge coffee roasting operation ". Marty Lopes was the owner-operator at the time. Early on, Roseline roasted coffee at Yale Union. Either/Or served Roseline, as of 2013.
Roseline expanded in 2015 with more operational space, a training center, a quality control lab, and a brewing education center. The business was supplying local restaurants and coffee shops including Good Coffee, Luce, Never Coffee, Prince Coffee, and St. Jack. Roseline opened its first brick-and-mortar cafe in Portland in 2018.
Roseline opened its fifth location on Boones Ferry Road in April 2024. The business opened its seventh location in Montgomery Park in 2025. An eighth location is slated to open on East Burnside Street, in the northeast Portland part of the Kerns neighborhood, in 2026. The space previously operated as a Starbucks location. Roseline also operates in the KOIN Tower and the Woodlark Hotel in downtown Portland.
Keith Schuman is a co-owner of Roseline. Before the arrival of the COVID-19 pandemic, Roseline hosted prix fixe pop-ups by Suckerpunch, which served non-alcoholic cocktails. In 2025, Roseline partnered with Salt & Straw on a flavor for a cookbook by the ice cream company's co-founder Tyler Malek.
In 2017, Jordan Michelman of Willamette Week described the Honduras Las Flores variety as "a washed coffee that tastes like the boysenberry syrup at IHOP". Paolo Bicchieri included Roseline in Eater Portland's 2025 list of the city's best cafes for free Wi-Fi and remote work. The business was a finalist in the 'Outstanding Design Achievement: Café / Roasting Facility' and 'Outstanding Packaging: Whole Bean Coffee' categories of Sprudge's second annual design awards in 2025.
Roseline, the fine coffee roaster found inside Southeast Portland's Yale Union building, plan to open their first cafe along the Goat Blocks development's Yamhill Alley on Southeast 11th Avenue, across from Kachka's new location, according to founder Marty Lopes. Roseline provides coffee to top restaurants including St. Jack and Luce, cafes including Never and Prince (pictured), but this will be their first retail location.
Roseline, the coffee roaster found inside Southeast Portland's Yale Union building, plans to open its first cafe along the Goat Blocks development's Yamhill Alley on Southeast 11th Avenue, across from Kachka's new location.
Roseline Coffee opened its seventh location on the east side of the building next to Fieldwork Flowers.
XOXO festival co-organizer Andy McMillan first announced plans to open a non-alcoholic bar in 2020, beginning with a few prix fixe pop-ups at Roseline Coffee before the pandemic hit... Like the Roseline pop-up, the Goat Blocks residency started with a set menu of three drinks and dessert...
To get things started, McMillan will launch a pop-up at Roseline Coffee, the cafe within the Goat Blocks near Kachka. Late this January, the coffee shop will begin hosting McMillan on Friday and Saturday nights, where he'll serve non-alcoholic sodas, shrubs, and mixed drinks from 6 p.m. until midnight.
Within days, hundreds of people signed up for the bar's mailing list, and a preview event at Roseline Coffee in February sold out in advance... McMillan is currently looking for a permanent space in Southeast Portland and will continue to host preview events at Roseline Coffee that will be announced on the bar's social media pages and mailing list.
An alcohol-free bar from XOXO co-organizer Andy McMillan, Suckerpunch will begin as a pop-up within Roseline Coffee, eventually opening a permanent location to be determined.