Landscape architect

Business card for eighteenth century landscape architect Humphry Repton, by Thomas Medland
Landscape architects Frederick Law Olmsted and Calvert Vaux and the team they gathered to execute the Greensward Plan, their 1858 design for Central Park in Manhattan, photographed in 1862 at the park standing on the pathway atop the span of the Willowdell Arch (from the left: Andrew Haswell Green, George Waring, Vaux, Ignaz Anton Pilat, Jacob Wrey Mould, and Olmsted)

A landscape architect is a person who is educated and trained in the field of landscape architecture.

According to the International Federation of Landscape Architects, which draws on International Standard Classification of Occupations (ISCO/08, 2162), the profession is defined as:

Landscape Architects plan, design and manage natural and built environments, applying aesthetic and scientific principles to address ecological sustainability, quality and health of landscapes, collective memory, heritage and culture, and territorial justice.

Other definitions emphasise the technical and regulatory aspects of practice. For example, landscape architecture may include site analysis and inventory, land and site planning, planting design, grading and earthworks, nature based solutions, stormwater management, sustainable design, engagement, construction specification, and ensuring compliance with building codes, planning policy, and environmental regulation.