Introduction
The national flag of the Republic of San Marino is a distinctive horizontal bicolor of white (top) and light blue (bottom). At its center lies the state coat of arms, a complex and heraldic emblem that is the flag's most defining feature. This central shield is flanked by an oak and laurel wreath and topped with a crown, all rendered in rich detail.
The flag's design is notable for its formal and heraldic character, setting it apart from many modern national flags that favor simpler symbolism. The contrast between the simple bicolor field and the intricate central charge creates a visually striking and memorable banner. Its proportions and the specific rendering of the coat of arms are precisely defined by law.
As one of the world's oldest sovereign states, San Marino's flag embodies centuries of continuous independence and republican tradition. The colors and central emblem are deeply tied to the nation's identity and history, representing its enduring liberty and governance.
Meaning & Symbolism
The white and blue bicolor is traditionally said to represent peace (white) and liberty (blue), core values of the republic. These colors are also associated with the sky and clouds, symbolizing the nation's lofty perch atop Mount Titano and its aspiration for freedom.
The central state coat of arms is rich in symbolism. The blue shield features three green mountains, each topped with a silver tower adorned with an ostrich feather, representing the three citadels of San Marino on Mount Titano. The shield is flanked by a green oak branch (left) symbolizing stability and a laurel branch (right) symbolizing peace. The whole is surmounted by a closed crown, signifying sovereignty, and a scroll bearing the word 'LIBERTAS' (Liberty).
History of the San Marino Flag
The current design was officially adopted on April 6, 1862, by a decree of the Supreme Council, formalizing a banner that had been in use for centuries. Its origins trace back to the medieval communal banner of San Marino, with the white and blue colors documented as early as the 14th century.
The flag's design was slightly modified in 2011 with the passage of a new law (No. 79) that provided more precise specifications for its proportions and the exact rendering of the coat of arms. This law confirmed the flag's status as a primary national symbol and standardized its appearance for official use.
Curiosities
- San Marino's flag is one of only two national flags (the other being Haiti's) to feature a detailed, heraldic coat of arms as its primary charge without any other major design elements.
- The three towers depicted on the coat of arms are named Guaita, Cesta, and Montale, and are the iconic landmarks of the capital city, also named San Marino.
- The crown on the coat of arms is a 'closed crown' or 'mural crown', a common heraldic symbol for republics and municipalities, representing sovereignty and defensive walls.
Download Flag
Download the flag of San Marino in high-quality SVG vector format or PNG raster images. SVG files can be scaled to any size without losing quality.
Construction Sheet
The flag has official proportions of 3:4 (width to height). The white and blue horizontal bands are of equal height. The state coat of arms is centered on the flag and its height is 3/8 of the flag's height. The specific colors are defined by law: the blue of the lower stripe is a light azure blue, distinct from the darker blue used in many other flags.
Flags Similar to San Marino Flag
Haiti
central coat of arms on bicolor
Ecuador
central coat of arms on tricolor
Dominican Republic
central cross with coat of arms
Argentina
light blue/white/light blue horizontal stripes
Nicaragua
blue/white/blue horizontal stripes with coat of arms
El Salvador
blue/white/blue horizontal stripes with coat of arms
Common Misidentifications
Often confused from a distance with the flag of Argentina or other Central American flags due to the similar light blue and white horizontal bicolor scheme, before the central coat of arms is clearly seen.