Flags that look almost identical (and how to tell them apart)
Ever stared at a flag thinking what country has this flag? — only to find a second country uses almost exactly the same one? A handful of national flags are near-twins. Here are the most-confused pairs, side by side, with the single detail that tells each one apart.
Chad vs Romania
Three vertical bands — blue, yellow, red — in the same order, and for decades in almost the same shades. They’re so close that Chad raised the overlap at the UN in 2004. (Moldova and Andorra use the same three colours but add a coat of arms in the centre, so they’re easier to spot.)
The tell: Chad’s blue is a deep indigo; Romania’s is a brighter cobalt. If the blue looks close to navy, you’re looking at Chad.
Indonesia vs Monaco
Two horizontal bands, red over white, with nothing else on either flag. Flip the order to white-over-red and you’d have Poland instead.
The tell: The only official difference is the shape: Indonesia is a 2:3 rectangle, while Monaco is nearly square at 4:5. The stubbier one is Monaco.
Netherlands vs Luxembourg
Three horizontal bands, red-white-blue, in the same order. Paraguay shares the colours too — but it carries an emblem, and is famously the one flag that differs on its front and back.
The tell: Luxembourg’s bottom band is a lighter sky blue, and its flag is longer and slimmer. The Netherlands uses a deeper cobalt blue on a squarer flag.
Ireland vs Ivory Coast
The same three colours — green, white and orange — but mirrored, which is what makes them so easy to mix up.
The tell: Look at the hoist (the left edge): Ireland is green on the left, Ivory Coast is orange on the left. Ireland is also the wider flag (1:2 against 2:3).
The three red Nordic crosses: Denmark, Norway & Iceland
All three use an off-centre Scandinavian cross and a red-and-white palette, so at a glance they blur together.
The tell: Count the cross colours. Denmark (the Dannebrog) is the simplest: a plain white cross on red. Norway puts a blue cross inside the white one, on a red field. Iceland flips Norway’s colours — a red cross inside white, on a blue field.
Australia vs New Zealand
Both are blue ensigns carrying the Union Jack in the corner and the Southern Cross constellation.
The tell: New Zealand has just four stars — the Southern Cross — and they’re red with white borders. Australia has six white stars, including a large seven-pointed Commonwealth Star tucked under the Union Jack. Big star under the Jack = Australia; red stars = New Zealand.
Qatar vs Bahrain
Both put a white band on the hoist, separated from a darker field by a serrated, zig-zag line.
The tell: Count the points on the zig-zag: Bahrain has five and a red field; Qatar has nine and a maroon field. Qatar’s flag is also unusually long.
Train your eye
The quickest way to stop mixing these up is to see them under pressure. Geotrivial has a look-alike challenge that quizzes you using exactly these confusable flags — so every question is a genuine trap.
Play the look-alike flag challenge → Browse all flags by continent